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A circa 1945 military issue IWC 'Mark X' 'Dirty Dozen' stainless steel manual wind wristwatch, 35mm, military Ref. M17449, civilian Ref. 1136429, Cal. 83, the 'W.W.W' military code engraved to case back, on contemporary Nato strap.

A circa 1950 IWC 'Mark XI' stainless steel manual wind wristwatch, 36mm, Ref. 6B/346, Cal. 89, British Ministry of Defence specification, having later second hand, on Nato strap, (likely to be de-badged post military issue).

IWC: A lady's 18ct white gold bracelet watchDate: Circa 1965Movement: Jewelled Cal.431 manual windDial: Sunburst silver, applied black baton hour markers, black handsCase: Polished oblong form, pull-out crown, snap-on backStrap/Bracelet: Integral texturedClosure: Jewellery claspSize: 14mmWeight: 35g gross

DamenarmbanduhrSchweiz, 1970er Jahre, IWC TÜRLERWeißgold 750/-, gestempelt. Juwelierpunze, Nr. 31. L. ca. 16 cm, B. ca. 1,4 cm. Ca. 36,2 g.Blaues Zifferblatt, bezeichnet International Watch Co. Türler Swiss, Stabindizes und -zeiger. Handaufzug. Armband mit satiniertem Backsteinmuster.

IWC Portugieser "7 Days" Herrenuhr, Ref. IW500101. Full Set 2008. Roségold 18K. Automatic-Werk, Kaliber IWC 51011, sehr gute Gangwerte (+9s/d, >350°). Silbernes Zifferblatt mit arabischen Ziffern, Datums- und Gangreserveanzeige. Originales Lederband mit Faltschließe in Roségold 18K. Sehr guter Zustand, leichte Gebrauchsspuren an Gehäuse und Armband. Original Box, Garantiekarte, Anleitung und Reinigungstuch anbei, Kauf 02/2008 bei "HSB". Durchmesser ca. 42mm ohne Krone.| IWC Portuguese "7 Days" Men's watch, ref. IW500101. Full set 2008. Rose gold 18K. Automatic movement caliber IWC 51011, very good working order (+9s/d, >350°). Silver dial with arabic numerals, date and power reserve display. Original leather strap with folding clasp in rose gold 18K. Very good condition, light signs of wear on case and strap. Original box, warranty card, manual and cleaning cloth enclosed, purchase 02/2008 at "HSB". Diameter approx. 42mm without crown.

IWC Schaffhausen Neo-Vintage "Novocento" Ewiger Kalender Herrenuhr, Ref. 3545. Full Set 1991. Gelbgold 18K. Automatic-Werk, sehr gute Gangwerte (+12s/d, 296°). Weißes Emaille-Zifferblatt mit Anzeige von Jahr, Monat, Wochentag und Mondphase, Feuille Zeiger. Neues Lederband mit originaler Stiftschließe in Gelbgold 18K. Sichtbare Gebrauchsspuren an Gehäuse und Schließe. Original Box, Garantiezertifikat, Besitzurkunde und Anleitung anbei, Kauf 11/1991 bei Kleine Uhrsache in Wiesbaden. Gehäuse ca. 24,5x41mm.| IWC Schaffhausen Neo-Vintage "Novocento" Perpetual Calendar Men's watch, ref. 3545. Full set 1991. Yellow gold 18K. Automatic movement, very good working order (+12s/d, 296°). White enamel dial with display of year, month, week day and moonphase, feuille hands. New leather strap with original pin buckle in yellow gold 18K. Visible signs of wear on case and buckle. Original box, warranty certificate, owner's certificate and manual enclosed, purchase 11/1991 at Kleine Uhrsache in Wiesbaden. Case approx. 26.5x41mm.

IWC Schaffhausen Portugieser "125 Jahre Jubiläum" limitierte Herrenuhr, Ref. 5441-005. NOS. Platin 950, limitierte Auflage No. 128/150 (seitl. am Gehäuse graviert). Handaufzug-Werk Kal. 9828, sehr gute Gangwerte (+13s/d, 321°). Versilbertes Zifferblatt mit arabischen Ziffern und kleiner Sekunde, Feuille-Zeiger. Originales Lederband mit Stiftschließe in Platin 950. Neuwertiger Zustand, minimal Handlingspuren. Original Garantiekarte (ohne Kaufdatum), Buch/Anleitung und IWC Produktdatenblatt anbei, Kauf bei Wempe in Mannheim. Durchmesser ca. 42mm ohne Krone. | IWC Schaffhausen Portuguese "125 Years Anniversary" limitied Men's watch, ref. 5441-005. NOS. Platinum 950, limitied Edition no. 128/150 (engraved on left case side). Manual wound movement cal. 9828, very good working order (+13s/d, 321°). Silvered dial with arabic numerals and small seconds, Feuille hands. Original leather strap with pin buckle in platinum 950. Mint condition, slightes signs of handling. Original warranty card (not dated, book/manual and IWC product sheet enclosed, purchase at Wempe in Mannheim. Diameter approx. 42mm without crown.

IWC Schaffhausen "Kleine Portugieser" Herrenuhr, Ref. 3531. 18K Roségold. Automatik-Werk Kaliber 891/2, gute Gangwerte (+11s/d, 260°). Silbernes Zifferblatt mit erhabenen arabischen Ziffern und kleiner Sekunde, Feuille-Zeiger. Neues Lederband mit originaler Faltschließe in Roségold 18K. Sichtbare Gebrauchsspuren an Gehäuse und Schließe. Durchmesser ca. 35mm ohne Krone, passend für Handgelenksumfang von ca. 19cm.| IWC Schaffhausen "Small Portuguese" Men's watch, ref. 3531. 18K Rose gold. Automatic movement cal. 891/2, good working order (+11s/d, 260°). Silver dial with raised arabic numerals and small seconds, Feuille hands. New leather strap with original folding clasp in rose gold 18K. Visible signs of wear on case and clasp. Diameter approx. 35mm without crown, suitable for a wrist size of approx. 19cm.

IWC Schaffhausen seltene "Ingenieur SL" offene Taschenuhr, Ref. 5215. NOS 1994. Edelstahl. Handaufzug-Werk Kal. 9520, sehr gute Gangwerte (+14s/d, 333°). Graues Millimeterpapier-Zifferblatt mit goldenen Indizes und kleiner Sekunde, goldene Stabzeiger. Neuwertiger Zustand, minimale Handlingspuren. Original Garantieheft, Buch/Anleitung und IWC Produktdatenblatt anbei, Kauf 03/1994 bei Wempe in Hamburg. Durchmesser ca. 50mm ohne Krone.| IWC Schaffhausen rare "Ingenieur SL" open face pocket watch, ref. 5215. NOS 1994. Stainless steel. Manual wound movement cal. 9520, very good working order (+14s/d, 333°). Grey graph paper dial with golden indices and small seconds, golden baton hands. Mint condition, slight signs of handling. Original warranty booklet, book/manual and IWC product sheet enclosed, purchase 03/1994 at Wempe in Hamburg. Diameter approx. 50mm without crown.

IWC Schaffhausen limitierte offene Taschenuhr mit Vollkalender, Ref. 5503. Aus 1982. Silber 925, limitierte Auflage No. 113/1000 Stück. Handaufzug-Werk Kal. 9721, handgraviert, gebläute Schrauben, Schwanenhals-Feinregulierung, sehr gute Gangwerte (+18s/ >350°). Weißes Lackzifferblatt mit römischen Ziffern, Anzeige von Wochentag, Datum, Monat, Mondphase und kleiner Sekunde, gebläute Breguet-Zeiger. Sehr guter Zustand, schöne gleichmäßige Patina am Gehäuse. Original Garantizertifkat, Garantieheft und Anleitung anbei, Kauf 08/1982 bei Wempe in Stuttgart. Durchmesser ca. 56mm ohne Krone.| IWC Schaffhausen limited open face pocket watch with complete calendar, ref. 5503. From 1982. Silver 925, limited edition no. 113/1000 pieces. Manual wound movemnt cal. 9721, hand engraved, blued screws, swan-neck fine adjustment, very good working order (+18s/ >350°). White laquered dial with roman numerals, display of week day, date, month, moonphase and small seconds, blued Breguet hands. Very good condition, nice even patina on the case. Original warranyt certificate, warranty booklet and manual enclosed, purchase 08/1982 at Wempe in Stuttgart. Diameter approx. 56mm without crown.

No Reserve - IWC Portugieser Chronograph 18K. IW371484 - Men's watch - 2014. Case: rose gold (18K.) - strap: leather - automatic - certificate - condition: very good, movement in working order - diameter: 41 mm - wrist size: 17.5 cm - sapphire crystal - ref: IW371484 - chronograph - 18K. rose gold IWC clasp - weight: 114.2 grams - This lot will be in auction without reserve price.

No Reserve - IWC Aquatimer Automatic IW328801 - Men's Watch - 2022. Case: steel - strap: rubber - automatic - box, documents, certificate - condition: good, movement is in working order - diameter: 44 mm - wrist size: 21,5 cm - sapphire crystal - ref: IW328801 - date, screw down crown - This lot will be in auction without reserve price.

No Reserve - IWC Portofino (18K.) 4450 - Ladies watch - 1987. Case: yellow gold (18K.) - strap: leather - automatic - documents, certificate - condition: good, movement is in working order - diameter: 26 mm - wrist size: 18,5 cm - plexiglass - ref: 4450 - date - total weight: 27,1 grams - This lot will be auctioned without reserve price.

No Reserve - IWC Portuguese Chronograph 18K. IW371473 - Men's watch - 2014. Case: white gold (18K.) - strap: leather - automatic - certificate - condition: good, movement in working order - diameter: 41 mm - wrist size: 19.5 cm - sapphire crystal - ref: IW371473 - chronograph - rehaut set with diamonds - weight: 117,1 grams - This lot will be in auction without reserve price.

IWC Portuguese 'Jubilee' Cal. 9828 - Men's watch . Case: steel - strap: leather - manual winding - condition: good, movement in working order - diameter: 42 mm - wrist size: 19.5 cm - plexiglass - display back.

An individually designed IWC wristwatch with 18ct white gold case, black dial, leather strap with deployant clasp, boxed 

An IWC gents Pilot Sport Chronograph wristwatch - 42mm leather strap with box, papers and the receipt from Mappin & Webb dated 19/10/2018 for £4490 - as new

A silver cased Borgel S&Co Peerless trench watch (early IWC), London import mark, 1918, together with a Helvetia wristwatch and a Seiko

IWC LITTLE DA VINCI IW373613 STAINLESS STEEL QUARTZ MOONPHASE WATCH WITH LEATHER STRAP, CASE DIAMETER 30MM / DOES NOT APPEAR TO BE FUNCTIONAL, CROWN DOES NOT TURN / WITH BOX AND PAPERS

IWC - International Watch Co. Herren-Armbanduhr 'Novecento Perpetual Calendar mit Mondphase' No. 395. 18 kt. GG, gest., Automatik, Ref. 3545, Kal. 8206. Weißes Zifferblatt, goldfarbene Indizes und Zentralzeiger, Zweistellige Jahresanzeige, Monatsanzeige, Wochentag, Datumsanzeige, Mondphase, bez. 'IWC Schaffhausen Automatic Perpetual Swiss', verso gemarkt Novecento No. 395. Lederarmband und Dornenschließe neuwertig erg., Dm. 41 x 27 mm, Gew. ca. 59 g. -

IWC - International Watch Co. Herren-Armbanduhr 'Portofino'. 2011. Edelstahl, Automatik. Schwarzes, mattiertes Zifferblatt, Indizes, röm. 12 und 6, zentrale Sekunde, Datumsfenster, bez. 'IWC Schaffhausen Automatic Swiss Made'. Verso gemarkt, num. 3643312. IWC-Dornenschließe, schwarzes Lederarmband erg. Kaum Tragespuren. Dm. 40 mm, Gew. ca. 61,8 g. IWC und Wempe Garantiekarte datiert Juni 2011 mit Ref. IW356502, Gehäuse 3643312. -

IWC Schaffhausen Portofino automatic wristwatch #3230022 - 38mm stainless steel case on a crocodile leather strap with stainless steel deployment & in original retail box with card and booklets - in virtually unused condition BUT WE CANNOT GUARANTEE THE TIMEKEEPING OR RUNNING OF THIS OR ANY WATCH / CLOCK ONCE IT HAS LEFT THE PREMISES

IWC vintage stainless steel 32mm cased manual wind wristwatch with seconds sub dial and has original winding crown in goldsmiths and silversmiths retail box - not running & WE CANNOT GUARANTEE THE TIMEKEEPING OR RUNNING OF THIS OR ANY WATCH / CLOCK ONCE IT HAS LEFT THE PREMISES

IWC mit HandaufzugStahl.Durchmesser: 36,5 mm.1950.IWC in einem dreiteiligen Stahlgehäuse. Silbernes Blatt mit goldenen, arabischen Ziffern und kleiner Sekunde. IWC Handaufzugswerk Kaliber 88. (1410854) (20)Due to CITES restrictions the watch is on offer for sale without strap.)

International Watch Company (IWC ) A gold open face pocket watch the signed white enamel dial with Arabic numeral hour markers set within a railway minute track, subsidiary seconds dial, gold hands, the signed lever wound movement numbered 734301, inner dust cover , the case back marked inside for 14 ct.Condition Report: Gross weight 76.6 gramsPlease note that the movement has not been tested for the accuracy of time and may need a service at the buyer's expense.Ewbanks does not guarantee the future working of the movement and we do not guarantee the authenticity of any individual component parts since subsequent repairs and restoration work may have resulted in the replacement of original parts

IWC a reference 3741 Gentleman's stainless steel flieger chronographen wristwatch, the signed black dial with Arabic numeral hour markers set within a minute track, 3 subsidiary dials, date between 4 and 5 o'clock, signed crown flanked by two pushers, fitted with a quartz movement, the case back numbered 2540975 fitted on a black leather strap, with box and papersCondition Report: box is worn Please note that the movement has not been tested for the accuracy of time and may need a service at the buyer's expense.Ewbanks does not guarantee the future working of the movement and we do not guarantee the authenticity of any individual component parts since subsequent repairs and restoration work may have resulted in the replacement of original parts

IWC a reference 3255 Fliegeruhr/spitfire mark XV1 stainless steel chrongraph wristwatch, the signed two tone brushed silver dial with Arabic numeral hour markers and minute track, date at three, signed crown, fitted with a signed self winding movement, the case back, numbered 3246148 and mounted on a brown leather strap with signed buckle, with black box, instructions booklet and guarantee dated 2008Condition Report: Movement winds and runs but Please note that the movement has not been tested for the accuracy of time and may need a service at the buyer's expense.Ewbanks does not guarantee the future working of the movement and we do not guarantee the authenticity of any individual component parts since subsequent repairs and restoration work may have resulted in the replacement of original parts

Stiftschließe, IWC. 750/000 GG, 2,8 g. Für Lederarmband mit einer B. von 16 mm.

Elegante Uhrenschatulle für 3 Armbanduhren, IWC. Mahagoni. Inneneinsatz bez. No. 112. Auf Deckel Herstellerbez. IWC. 7x 25x 25 cm.

IWC Schaffhausen Portofino. Armbanduhr. 750 Gelbgold.Circa 27 mm das Gehäuse im Durchmesser ohne Krone. Handaufzug. Goldfarbenes Zifferblatt mit goldenen Zeigern und Markierungen. Gehäusenummer 2240815. Lederarmband. Dornschließe aus Metall. Werk läuft. Genauigkeit nicht geprüft. Zustand siehe Fotos.

IWC (International Watch Company, Schaffhausen) Armbanduhr der 1970er Jahre kissenförmiges Stahlgehäuse, ca. 40x40mm, silberfarbenes Zifferblatt mit Stabindices und Stabzeigern, Zentralsekunde, Datumsfenster auf 3 Uhr, Werk Quarz, (ergänztes) schwarzes Lederarmband, in original Box mit original Garantiezertifikat, Juwelier Becker, Hamburg 1978, Tragespuren, Funktion ungeprüft und ohne Gewähr

Vintage IWC (International Watch Company, Schaffhausen) Armbanduhr um 1960, rundes, poliertes Edelstahlgehäuse (D ca. 34mm), silberfarbenes, mattiertes Zifferblatt mit Stabindices (fluoreszierend), Zentralsekunde, Werk Handaufzug, aus norddeutscher Sammlung, leichte Tragespuren, Zifferblatt etwas fleckig und getönt, Uhr läuft, Funktion aber ungeprüft und ohne Gewähr

Vintage IWC (International Watch Company, Schaffhausen) Armbanduhr R 810, um 1965/70, rundes, poliertes Stahlgehäuse (D 35mm), silbernes, gebürstetes Zifferblatt mit Stab-Indices und -Zeigern, Zentralsekunde, Automatikwerk, blaues (ergänztes) Lederarmband mit Krokoprägung "Kaufmann", Uhr mit nur geringen Trage- und Altersspuren, aus norddeutscher Sammlung, Uhr läuft, Funktion aber ungeprüft und ohne Gewähr, ohne Box/Papiere

Vintage IWC (International Watch Company, Schaffhausen) Armbanduhr rundes, vergoldetes Gehäuse (D 36mm), mattiertes silberfarbenes Zifferblatt, goldene Stabzeiger, Stabindices, Zentralsekunde, Automatikwerk, ergänztes schwarzes "Kaufmann" Lederarmband mit Tragespuren, vergoldete "Wempe" Dornschließe, aus norddeutscher Sammlung, Uhr/Gehäuse mit nur leichten Gebrauchsspuren, Funktion ungeprüft und ohne Gewähr

IWC Savonette Taschenuhr um 1900, Gehäuse aus 585er Roségold (D 52mm), 3 Deckel Gold, Gehäuse Deckel nummeriert 235938, Werk nummeriert 265401, weiß emailliertes Zifferblatt mit arabischen Zahlen, dezentrale Sekundenanzeige auf 6 Uhr, filigrane Goldzeiger, Deckel mit verschlungenem Monogramm "W", 88g brutto, 1 Deckel-Scharnier leicht ausgeschlagen, kleine Kratzspuren und minimale Kerben, Uhr läuft, Funktion aber ungeprüft und ohne Gewähr, aus norddeutscher Sammlung

IWC, a stainless steel Pilot Le Petit Prince chronograph wrist watch, reference IW377714, signed automatic movement calibre 79320, serial 5429289, fitted to a signed brown leather strap with stainless steel pin buckle, travel box and service papers, case measures 43mmMovement is currently functioningThe chronograph counts one minute, but has not been tested further due to time constraintsDial appears to be in good conditionHands appear to be in good conditionCase has some marks and scratchesGlass has mostly light marks onlyStrap shows mostly light marks and some creasingThe case measurement stated in our main descriptions always excludes the crown unless otherwise statedThis lot comes with a travel box and service papersPlease note that we cannot guarantee the working order, accuracy or water resistance of any watches sold in our auctionsClients are advised to view and inspect items before bidding and they must satisfy themselves as to the condition of every lotFor enquiries about this lot please contact David Pregun at david@kinghamsauctioneers.com

Schwere Taschenuhr "IWC". Guillochiertes drei Deckel 585/000 GG-Gehäuse, brutto 111,1 g. Weißes Emailzifferblatt mit schwarzen, arabischen Ziffern, vertiefter Minute und ausgesägten Louis-XV.-Zeigern. Uhr läuft. Um 1880. D. 5,5 cm.

Omega: A World War II Military Wristwatch, signed Omega, Known by Collectors as one of "The Dirty Dozen", (calibre 30T2) manual wound lever movement signed and numbered 10206086, black dial with luminous Arabic numerals, signed and with a military broad arrow, seconds dial, stainless steel case with a screw back engraved with a broad arrow WWW Y21123 10685322, fixed bars between the lugs, inside back cover numbered 10685322, broad arrow and maker's mark Omega Watch Co35mm wide'The Dirty Dozen' is the name given to a group of 12 watches commissioned by the Ministry of Defence for use by soldiers during WWII. The MoD ordered custom-built wristwatches from 12 Swiss watchmakers: Buren, Cyma, Eterna, Grana, Jaeger-LeCoultre, Lemania, Longines, IWC, Omega, Record, Timor and Vertex. Each company was given the specific brief of providing watches that were accurate, reliable and durable, with a black dial, Arabic numerals, luminous markers, a railroad minute track, shatterproof glass and a stainless-steel case. No matter the maker, these watches can be identified by the engraved 'W.W.W.' on the reverse, as well as the broad arrowhead mark on the dial, inner case, and reverse, and both military and civil serial numbers on the reverse.Case with surface scratches and small dents in parts, back cover with opening tool scratch marks, later Casio bracelet, plexi glass with scratches and small cracks, dial with small scratches around the sub dial, outer luminous markers with lume missing in parts, later hands have been re-lumed, hand setting correctly and winding smoothly, movement in going order.

IWC "Portofino Mondphase", 1980er JahreSeltene AusführungRef. 5251. Gelbgold-Gehäuse Nr. 2338518, 46 mm. Handaufzugwerk Kal. 9521, Werk Nr. 2316525. Weisses Zifferblatt mit römischen Zahlen, Breguet-Zeigern, kleiner Sekunde und Mondphasen-Anzeige. Lederband mit Dornschliesse. Funktionstüchtig.

Metal : Stainless Steel Designer : IWC Movement : Mecaquartz Measurements : 36mm case diameter Reference/Model: : IW3741/Pilot Chronograph Functions : Hours, Minutes, Seconds, Date, Chronograph Condition : Working order, watch is in excellent preowned condition Additional : On IWC leather strap

IWC - Early 20th century gentleman's International Watch Company 14K open-face pocket watch, the off-white dial with applied gilt Arabic hour markers, seconds subsidiary and pierced arrow hands, the snap-on case back with vertical decoration and monogrammed cartouche, case numbered '847958', signed manual wind movement numbered '810956', 47mm diameter (ex.crown), 63g gross approx

International Watch Co. A military issue stainless steel manual wind wristwatchModel: Mark XIDate: Circa 1950Movement: Jewelled Cal.89 manual wind, No.1211985Dial: Black, broad arrow, tritium T, white Arabic numeral hour markers, white outer minute divisions with luminous quarters, polished baton hands with luminous inserts, centre secondsCase: Brushed round, screw down back engraved ↑ 6B/346 866/51Strap/Bracelet: Associated black fabricBuckle/Clasp: Associated steel buckleSigned: Case, dial & movementSize: 35mmFootnotes:In the early 1940s, the British Ministry of Defence (MoD) created specifications for watches to be issued to military personnel. They are named Mark X or W.W.W. (Watches Wristlet Waterproof) and were produced by 12 watch manufacturers, including Omega, Longines, Cyma, Jaeger LeCoultre and IWC. Later being widely known as the 'Dirty Dozen'. Although these watches were made for military use, it was found that they are unreliable for aviation due to the low level of accuracy. International Watch Company and Jaeger LeCoultre then produced 6B/346, or Mark XI watches specifically for pilot's use. The current example features a circled T on the dial to indicate the presence of tritium. As per the changing regulation post-war that resulted in the change of radioactive dial to the relatively safer tritium dial. The Mark XI was mainly supplied to the RAF, FAA (Fleet Air Arm), RAAF (Royal Australian Air Force) and RNZAF (Royal New Zealand Air Force). It was produced in relatively small numbers, being a simple, robust and functional timepiece, it is one of the highly sought after military 'tool' watches in the market.For further information on this lot please visit Bonhams.com

Longines. A stainless steel manual wind military issue wristwatchModel: 'Dirty Dozen'Date: Circa 1945Movement: 15-jewel Cal.12.68Z manual wind, No.6968581Dial: Black, broad arrow, white Arabic numeral hour markers, white outer minute track with luminous dot 5 minute markers, subsidiary seconds at 6, polished cathedral style hands with luminous insertsCase: Brushed and polished round, screw down back engraved '23088 4127 ↑ WWW F7851', fixed barsStrap/Bracelet: Associated green fabricBuckle/Clasp: Associated steel buckleSigned: Case, dial & movementSize: 38mmFootnotes:During the Second World War the British Ministry of Defence tasked 12 watch companies with the role of producing watches that were fit for military action. These companies were Buren, Cyma, Eterna, Grana, Jaeger-LeCoultre, Lemania, Longines, IWC, Omega, Record, Timor, and Vertex. The term 'Dirty Dozen' (after the 1960's film) has been coined to describe these watches. It is estimated that approximately 145,000-150,000 watches were produced with around 5000 examples delivered by Longines.For further information on this lot please visit Bonhams.com

Longines. A stainless steel manual wind military issue wristwatchModel: 'Dirty Dozen'Date: Circa 1945Movement: 15-jewel Cal.12.68Z manual wind, No.6960470Dial: Black, broad arrow, white Arabic numeral hour markers, white outer minute track with luminous dot 5 minute markers, subsidiary seconds at 6, polished cathedral style hands with luminous insertsCase: Brushed and polished round, screw down back engraved '23088 2362 ↑ W.W.W. F6086', military engravings to inside back, fixed barsStrap/Bracelet: Associated grey fabricBuckle/Clasp: Associated steel buckleSigned: Dial & movementSize: 38mmFootnotes:During the Second World War the British Ministry of Defence tasked 12 watch companies with the role of producing watches that were fit for military action. These companies were Buren, Cyma, Eterna, Grana, Jaeger-LeCoultre, Lemania, Longines, IWC, Omega, Record, Timor, and Vertex. The term 'Dirty Dozen' (after the 1960's film) has been coined to describe these watches. It is estimated that approximately 145,000-150,000 watches were produced with around 5000 examples delivered by Longines.For further information on this lot please visit Bonhams.com

IWC. An 18K gold automatic calendar wristwatchModel: PortofinoReference: 3513Date: Circa 1990Movement: 21-jewel Cal.37521 automatic, No.2547193Dial: White, black Roman numeral hour markers, date aperture at 3, black pointed baton hands, centre secondsCase: Brushed and polished round, back secured by 4 screws, No.2684175Strap/Bracelet: Black IWC alligator leatherBuckle/Clasp: Signed gilt buckleSigned: Case, dial & movementSize: 34mm Accompaniments: IWC swing tag, IWC pamphletThis lot is subject to the following lot symbols: YY Subject to CITES regulations when exporting items outside of the UK, see clause 13.For further information on this lot please visit Bonhams.com

Laco. A steel oversized German military manual wind observation watchDate: Circa 1940Movement: 22-jewel manual wind, No.00618Dial: Black, outer 60 second divisions and Arabic five second markers, inner 12 hour chapter, blued steel sword hands with luminous inserts, white centre secondsCase: Polished round, snap on back, fixed bars, band engraved FL23883, No.H618Strap/Bracelet: Brown leatherBuckle/Clasp: Steel buckleSigned: Case & movementSize: 55mmFootnotes:In the 1940's, the German Air Force or Luftwaffe, commissioned watches for their pilots from IWC, Laco, Stowa, Wempe, and A. Lange & Sohne.Produced to the Luftwaffe's specifications, the watches all have a mechanical movement with centre seconds, cases measuring 55mm to accommodate the large movements (which were typically used in pocket watches) and have an oversized crown. The watches would all be fitted on an extra-long leather strap so they could be worn over a flight jacket. The crown could be operated with gloves on pulling it out stops the central seconds. The movement would be surrounded by an iron core, making the watch anti-magnetic.These watches became known as the B-Uhr style, abbreviated for Beobachtungs-uhren, or 'Observation' watch. The B-Uhr had two dial variations - Type A dials featured a standard outer minute track and large triangle at 12 o'clock, while the later Type B dials had an inner hour track and outer minute track.The watch cases were engraved on the left side 'FL23883' to identify the watch was for navigation. On the inside of the case back, it contained further identifying numbers and information: type (Bauart), production number (Gerät-Nr.), movement (Werk-Bez.), order number (Anforderz), and manufacturer (Hersteller).For further information on this lot please visit Bonhams.com

International Watch Company. A stainless steel automatic wristwatchDate: Purchased 30th November 1965Movement: Jewelled Cal.854 automatic, No.183584Dial: Sunburst silvered, applied polished baton hour markers with black accents, polished outer dot minute divisions, polished pointed baton hands with black inserts, centre secondsCase: Brushed and polished round, snap on back, No.R 808 A 1772266Strap/Bracelet: Associated black leatherBuckle/Clasp: Signed steel buckleSigned: Case, dial & movementSize: 35mm Accompaniments: IWC box, outer card, Guarantee and Certificate of OriginFor further information on this lot please visit Bonhams.com

Jaeger-LeCoultre. A chrome plated stainless steel manual wind military issue wristwatchModel: 'Dirty Dozen'Date: Circa 1944Movement: Jewelled Cal.479 manual wind, No.317872Dial: Black, broad arrow, white Arabic numeral hour markers, white outer minute track with luminous dot 5 minute markers, subsidiary seconds at 6, polished cathedral style hands with luminous insertsCase: Brushed and polished round, screw down back engraved '287418 ↑ W.W.W. F16749', military engravings to inside back, fixed barsStrap/Bracelet: Associated black fabricBuckle/Clasp: Associated steel buckleSigned: Dial & movementSize: 34mmFootnotes:During the Second World War the British Ministry of Defence tasked 12 watch companies with the role of producing watches that were fit for military action. These companies were Buren, Cyma, Eterna, Grana, Jaeger-LeCoultre, Lemania, Longines, IWC, Omega, Record, Timor, and Vertex. The term 'Dirty Dozen' (after the 1960's film) has been coined to describe these watches. It is estimated that approximately 145,000-150,000 watches were produced with around 10,000 examples delivered by Jaeger-LeCoultre.For further information on this lot please visit Bonhams.com

Cyma. A stainless steel manual wind military issue wristwatchModel: 'Dirty Dozen'Date: Circa 1945Movement: 15-jewel Cal.234 manual wind, No.385542Dial: Black, broad arrow, white Arabic numeral hour markers, white outer minute track with luminous dot 5 minute markers, subsidiary seconds at 6, polished pointed baton hands with luminous insertsCase: Brushed and polished round, screw down back engraved '↑ W.W.W. P12742 17742', military engravings to inside back, inner cap, fixed barsStrap/Bracelet: Associated black fabricBuckle/Clasp: Associated steel buckleSigned: Dial & movementSize: 38mmFootnotes:During the Second World War the British Ministry of Defence tasked 12 watch companies with the role of producing watches that were fit for military action. These companies were Buren, Cyma, Eterna, Grana, Jaeger-LeCoultre, Lemania, Longines, IWC, Omega, Record, Timor, and Vertex. The term 'Dirty Dozen' (after the 1960's film) has been coined to describe these watches. It is estimated that approximately 145,000-150,000 watches were produced with around 20,000 examples delivered by Cyma.For further information on this lot please visit Bonhams.com

International Watch Co (IWC) 18ct wristwatch ref. 2515 with diamonds set to the shoulders of the case, gold dauphine hands and signed 17 jewel movement, case diameter 30mm, 39.3g, serial number 2221394. 

International Watch Company (IWC) Yacht Club gentleman's automatic wristwatch ref. 811A with date aperture, luminous hands, two-tone baton hour markers, grey dial, stainless steel case and signed calibre C8541 movement, on black leather strap, case diameter 36mm, serial number 1814505. 

Reid & Sons, Newcastle Upon Tyne, pocket watch with an IWC calibre 57 screwed chaton movement, in a Chester import hallmarked 925 silver case, working and keeping time at lotting up, lacking crown winder. UK P&P Group 1 (£16+VAT for the first lot and £2+VAT for subsequent lots)

AN 18CT IWC LADY'S WATCHWith a small square dial, with gilded hour markers, signed International Watch Co, on a bracelet strap, in 18ct yellow gold, gross weight 48 grams, length approx 19.5cmCondition report: the signed movement has No 431 numbered within the caseback 1751428, import mark to caseback and buckle London 1966, movement currently working, we do not guarantee accuracy of time keeping, dial a little grubby. Bracelet a little distorted to the end below the dial . Gross weight excluding movement 45gms 

IWC FLIEGERUHR MARK XII Limited Edition "SAAB Mellow Yellow " Ref 3242-001. Box und Papiere. Titan. Automatik-Werk Kal. 37522 in funktionsfähigem Zustand. Limited Edition Uhr. Es wurden nur 210 Stück davon hergestellt. Sehr gute Gangwerte (-6s/d. 260°). Schwarzes Tritium Zifferblatt mit arabischen Ziffern, Saab Aufdruck und Datumsanzeige. Gelbes IWC Lederband mit Edelstahl Dornschließe. Guter Zustand mit Tragespuren. Original Box, zusätzliches IWC Lederband, Anleitung, Booklet mit Händlerverzeichnis, Garantieheft und Garantiekarte anbei. Gekauft im Oktober 1997 bei Juwelier Kuhn in Bad Nauheim. Durchmesser ca. 36 mm ohne Krone.IWC PILOT'S WATCH MARK XII Limited Edition "SAAB Mellow Yellow" Ref 3242-001. Box and papers. Titanium. Automatic movement cal. 37522 in working condition. Limited Edition watch. Only 210 of them were produced. Very good performance (-6s/d. 260°). Black tritium dial with Arabic numerals, Saab imprint and date display. Yellow IWC leather wristband with stainless steel pin buckle. Good condition with signs of wear. Original box, additional IWC leather wristband, instructions, booklet with dealer directory, guarantee booklet and guarantee card enclosed. Purchased in October 1997 from jeweler Kuhn in Bad Nauheim. Diameter approx. 36 mm without crown.

IWC PORSCHE DESIGN Titan Ref 3743 Herren Chronograph. Titan. Quarzwerk in funktionsfähigem Zustand. Schwarzes Tritium Zifferblatt mit quadratischen Indizes, 3 Totalisatoren und Datumsanzeige. Titan Armband (mit 3 schmäleren Bandgliedern) mit Faltschließe. Guter Vintage Zustand mit sichtbaren Tragespuren am Gehäuse und Armband. Durchmesser ca. 36 mm ohne Krone. Passend bis zu ca.18 cm Handgelenkumfang.IWC PORSCHE DESIGN Titanium Ref 3743 men's chronograph. Titanium. Quartz movement in working condition. Black tritium dial with square indices, 3 sub dials and date display. Titanium bracelet (with 3 smaller links) with folding clasp. Good vintage condition with visible signs of wear on the case and bracelet. Diameter approx. 36 mm without crown. Fits up to approx. 18 cm wrist size.

IWC PORSCHE DESIGN Ref IW3720 Herren Chronograph. Edelstahl / Gelbgold 18K. Quarzwerk in funktionsfähigem Zustand. Tritium Zifferblatt mit Strichindizes, 3 Totalisatoren und Datumsanzeige. Original Kautschuk Armband mit Faltschließe aus Edelstahl. Gehäuseboden mit Namensgravur. Guter Vintage Zustand mit sichtbaren Tragespuren. Durchmesser ca. 32 mm ohne Krone. Passend bis zu ca.19 cm Handgelenkumfang.| IWC PORSCHE DESIGN Ref IW3720 men's chronograph. Stainless steel / yellow gold 18K. Quartz movement in working condition. Tritium dial with line indices, 3 sub dials and date display. Original rubber strap with stainless steel folding clasp. Case back with name engraving. Good vintage condition with visible signs of wear. Diameter approx. 32 mm without crown. Fits up to approx. 19 cm wrist size.

Armbanduhr, 750/ooo Gelbgold, Backsteindekor, L 19, 79,1g, Handaufzug, IWC, Ref. 2147600, um 1970

ARMBANDUHR, Stahl, IWC, mit weißem Zifferblatt, Quarz, mit Original Stahlband, Dm 2,4 ohne Krone, Ref. 2259137, nicht gangbar trotz neuer Batterie Mai/2024, um 1980

Herrenarmbanduhr von IWC-"Porsche Design"Titan. Rundes Uhrengehäuse, schwarzes Zifferblatt, Indexe und Stabzeiger mit Tritiumauflage, rote zentrale Sekunde und Datumsanzeige. Titan-Gliederarmband. Quarzwerk. Gehäuse-Nr. 2406582. Beiliegend Garantiekarte.Gentlemen's wristwatch by IWC, quartz movement, in titanium. Guarantee card included.

Armbanduhr von IWC Schaffhausen-"Da Vinci"aus den 1990er JahrenStahl und Gelbgold, 18 ct.; Rundes Uhrengehäuse, zweifarbiges Zifferblatt, Stabindexe und Zeiger mit Tritiumauflage, Anzeige von Stunde, Minute und kleiner Sekunde sowie Datumsanzeige. Schwarzes Lederarmband mit Faltschließe. Quarzwerk. Herstellerzeichen. Original Box.Wristwatch by IWC, quartz movement, in steel with 18 k gold. Maker's mark. Original box.