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A collection of ladies and gents nickel cased open face pocket watches, largely being keyless examples, one being chronometer numbered 3929, the largest diameter 5cm (11)

A gent's steel cased Omega Constellation automatic chronometer wristwatch, having singed champagne dial, baton markers, screw-down back, case dia.34mm, on probably original leather bracelet with Omega steel clasp.Hour hand has been bent at some stage and then straightened.Seconds hand is missing.Dial has some general surface wear and minor pitting.

MID-20TH CENTURY US MARINE CHRONOMETER BY HAMILTON, the silvered dial with Arabic numerals, subsidiary seconds and up/down dials, the dial 6.5cm diameter, the reverse of the case marked 1634-1931, in a brass gimble frame and hardwood case, 17.5cm high

A boxed vintage Gents Omega Automatic Constelation Chronometer Wristwatch, date box at the three position, omega marked 24 Jewel movement, cal.564. constelation observatory logo to the steel case back.

Rolex - Very rare stainless steel manual wind bracelet watch with Kew 'A' Certification. The Oyster Speedking ref: 5056, with a signed off-white dial having Arabic numerals, black outer minute track and subsidiary seconds dial, blued steel baton hands and inscribed 'Kew 'A' Certificate' - The screw down crown signed 'Rolex Oyster', the screw-down case back stamped '5056', case number 628XXX. The signed 18 jewel bi-coloured movement number 4255, inscribed 'Kew xAx Tested', 'Time with screws on balance', the freesprung Breguet type balance with timing screws, 30mm diameter, together with copy of hand written Register of Watches from The National Physical Laboratory (Teddington). During the 1940's Rolex submitted 145 watch movements to the Royal Observatory at Kew for chronometer testing. These 18 jewel movements had hand-made balance staffs, wheels and cocks, the main plates being coloured rose gold with the balance cock in stainless steel. Regulation was achieved by two screws with three spare screw holes each side for compensation. All these watches were adjusted in Geneva and overseen by the Rolex master timer Jean Matile. This movement no: 4255 passed certification on 20 January 1949. There is no known history to this watch and it is being sold for a local Cancer Charity without any vendor's commission. Movement currently functions, dial has an even patina as one would expect for a 1940's dial, hands are good and original, wear to case is likewise and unpolished, crown does pull out and pushes back however it does no-longer screw-down tight, movement is clean, riveted and spring Rolex bracelet with wear as expected and date coded 4/72 - **General condition consistent with age 

Omega - Gentleman's Constellation Automatic Chronometer, Officially Certified, ref: 168.005, the stainless steel case with signed silvered dial having date aperture, luminous filled hour batons, applied logo and Omega script, signed crown, case back with Observatory Medallion and ref number 168.005, cal.564 24 jewel movement no: 24234100 (c.1966), approximately 34mm diameter, on an Omega No,12 1503/1 'Beads of Rice' bracelet with no: 15 ends Condition: Movement currently functions - **General condition consistent with age

A vintage 1970 Omega Electronic f300Hz Seamaster Chronometer 198.0008 stainless steel wristwatch with signed silver dial, hands and hour batons in silver and black inset with lume, continuous sweeping red center seconds hand and date aperture at 3 'clock, the thick high domed circular case having screw back bearing Seamaster emblem, signed and referenced to inside and powered by a 12 jewel calibre 1250 (ETA-ESA 9162) quartz movement licenced by Bulova with electronically controlled tuning fork, currently fitted with Oyster style stainless steel bracelet with signed and referenced hidden fold clasp, case diameter 40mm.Condition: currently in good working order although not sold with any guarantees, some minor niggles and surface wear to case and glass, dial clean no signs of damage, some play in bracelet, clasp in good order, crown operates quickset date fine, all appears good internally.

A 1962 Omega Constellation Automatic Chronometer wristwatch 14902-62 with signed champagne dial, gold tone Dauphine hands and hour batons with black inset and date aperture at 3 o'clock, stainless steel screw back case bearing Constellation emblem and signed and referenced to inside, powered by a 24 jewel caliber 561 automatic movement, case diameter 33mm, no box or papers.Condition: currently in working order although not sold with any guarantees, slight spot of discolouration to dial near date window, black inset missing on hour batons 10, 11 & 1, case has some minor surface scratches and general wear with age throughout, movement also showing some signs of wear with some dirt and slight oxidisation, although currently running would require a service, signed crown operating fine, no quickset date feature on the caliber 561, no strap fitted currently, no box or any papers. Update - condition report was originall carried out whilst the back was off and movement was ticking away for approx 30mins with no faults. With case closed the watch currently does not run.  Will require a service as previously mentioned.

Haley, Wigmore St., London, a small ebonised and brass inlaid mantel clock: the eight-day duration, double-fusee, five-pillar movement striking the hours on a bell with pull repeat, the shaped backplate engraved with the maker's name Haley, London and with border engraving repeated to the pendulum bob, the front plate stamped Holmden, London 206 for the movement maker John George Holmden, the five-inch convex white enamelled dial having black Roman hour numerals and signed Haley, Wigmore St., London and with gilded brass spade hands, the small ebonised case having a shaped top and surmounted by a pediment with a cast-brass finial on a dentil block, with brass inlaid decoration, brass frets to the sides, cast handles and standing on ball feet, height 39cm inc. finial. * Biography. Charles Haley was a renowned clock, chronometer and regulator maker recorded at 7, Wigmore Street, Cavendish Square, London having been apprenticed in 1762 and working alongside the chronometer maker Brockbank. He obtained his freedom from the Clockmakers' Company in 1781. In 1793 he was appointed to the select committee of the House of Commons reporting on the chronometers of Thomas Mudge. In circa 1832 the business was taken over by the maker and retailer James Grohé and again some thirty years later by the chronometer makers John Pennington and Herman Typke*Note John Holmden was a fine maker being free of the Clockmakers' Company in 1788 and working until circa 1844. He supplied movements to a number of well-known London clockmakers including the illustrious Benjamin Louis Vulliamy for whom Holmden, also a fine chronometer maker, was the main maker,

Gentlemen's Väan Konrad Automatic Chronometer wristwatch in stainless steel case on brown leather strap, in box

Second World War Nazi Luftwaffe Navigators B- Uhr Type A Wrist Watch, black Arabic numerical dial with centre seconds and blued luminous hands, inside of case marked 'Chronometer Werke Gerhard D. Wempe Hamburg', outside of case marked 'RLM Nav B - Uhr 0589'Condition report: Watch is in running order, although we cannot guarantee it's time keeping or operation. The watch has been drilled through the lugs in order to mount it into a brass travelling style case. This case would appear to be 'trench art' in style and is possibly a wartime addition.

An Hamilton Watch Company two-day chronometer,with a 3½in dial with a silvered face, in a mahogany case, 19.5cm wide 19.5cm deep 19cm highProvenance: From the collection of Commander Peter John Linstead-Smith, Past Master of the Worshipful Company of Clockmakers.

An eight-day marine chronometer, by Thomas Mercer Ltd., St Albans, No. 912N, with a 4 ½ in dial, labelled 'Geo. E. Butler Co.' and with certificate, and also labelled 'Muraki Watch Co. Ltd., Nihon Bashi Tokyo Japan', 21cm wide 21cm deep 20.5cm high Provenance: From the collection of Commander Peter John Linstead-Smith, Past Master of the Worshipful Company of Clockmakers.

HOROLOGY: 1- Derham, William: The Artificial Clock-Maker. A Treatise of Watch and Clock-work... To which is added a supplement. Printed for J Knapton, 1700. 2nd. Edn. enlarged.PP:(xvi), 119, (I)b; (ii)supplement title, 28, (ii)publishers catalogue; + 7 folding plates. Full panelled calf. Collated; 2- Gould, R. T: The Marine Chronometer. Potter, 1923. Original cloth gilt. Little rubbed. (2)

A two-day lacquered brass marine chronometer, by Joseph Sewill, with a silvered dial engraved '61 South Castle St, Liverpool, Maker to the Admiralty', with a 4in dial, in a brass and mahogany case with ivory label 'D.R. Davies 1908', 18cm wide 18cm deep 19cm high Provenance: From the collection of Commander Peter John Linstead-Smith, Past Master of the Worshipful Company of Clockmakers.

A World War II era Hamilton 'Model 22' chronometer desk watch, with a cream Arabic dial marked 'Hamilton Lancaster P.A. USA', with a 48-hour 'State of the Wind' over a subsidiary seconds dial, the screw-off case stamped 'H.S. 2 11746', with ordnance broad arrow, 71mm diameter, in original box and case Provenance: From the collection of Commander Peter John Linstead-Smith, Past Master of the Worshipful Company of Clockmakers.

Omega Gents Constellation watch, automatic chronometer, with Titus stainless steel bracelet.

A gentleman's stainless-steel chronograph, Omega Seamaster Professional Co-axial Chronometer, dark navy blue dial, and subsidiary dials with red hands, date aperture, rotating bezel, screw down winder, helium release valve, stainless-steel bracelet with fold over clasp , in presentation wood case (Dimensions: Case width: 44mm)(Case width: 44mm)Condition report: In excellent condition, been working whilst with us but no guarantee given, with operating booklet, warranty and pictogram cards, serial no. 86905993, believed purchased May 2017. very minor soft scuffs to buckle and case, with original Omega plastic tag, white outer card box in fairly rough order, with tears and splits Please note that all wear is consistent with age and use. The absence of a statement of surface or condition issues does not imply that the lot is in perfect condition or completely free from wear and tear, imperfections or the effects of ageing. Condition reports for all watches and items of a mechanical nature are made without any guarantee as to working condition or whether all parts are original, any information as to working order is noted during processing of the lots and should be treated as general information only. Please also note that watches, and in particular Rolex, may have been enhanced after the original purchase by the addition of diamonds and other gemstones. Unless we have been given information by the vendor, or stated otherwise, it should be assumed the gemstones are a later addition, set by a third party.

A gentleman's 1960's steel and gold plated Omega Constellation chronometer automatic wrist watch, with baton numerals and date aperture, movement c.561, on later associated strap.

A gentleman's 1960's? steel and gold plated Omega Constellation chronometer automatic wrist watch, with baton numerals and date aperture, on leather strap with Omega buckle.

An English eight-day gilt-brass exhibition Chronometer Clock, by Thomas Mercer, the movement within gilt-brass movement plates, chain fusee and spring barrel, the partially skeletonised silvered Roman chapter ring signed Thomas Mercer Makers to the Admiralty since 1858 St. Albans England, with eccentric subsidiary dials for seconds and up-and-down (0 to 8), blued steel hands, the horizontal movement mounted within a cylindrical perspex glass revolving case on a gilt rectangular plinth, overall 6½in (16.5cm) high x 11¾in (30cm) long. Clock does not run and when rotated the balance wheel does not move.

A collection of two pocket watches to include: A large open face chronometer pocket watch, hallmarked sterling silver, Chester, 1880. Key wound movement (key supplied) together with fitted Albert chain; A demi hunter pocket watch, hallmarked sterling silver London, 1904. Gross weight: 273.6 grams

A stainless steel Omega Seamaster wristwatch. Dial signed omega electronic F 300hz - Seamaster chronometer. Green fabric strap. Case back not opened. 51.2 grams

A good gent's 18 carat gold chronometer with white enamelled dial. Approx. 127 grams. Est. £1000 - £1500.

A Contemporary Rolex clock in the form of a submariner chronometer watch. Glows in the darkCondition ReportThe clock measures 33.5 cm diameter by 5 cm deep. It is going. See additional photo's

A gentleman's 1970's? stainless steel Omega Seamaster Electronic F300Hz Chronometer wrist watch, with black dial and day/date aperture, on Omega steel bracelet.

AN OMEGA MEGAQUARTZ MARINE CHRONOMETER BRACELET WATCH. Rectangular black dial with inset central section signed Constellation Megaquartz f2.4Mhz, baton indexes, white hands, date aperture at 6 o'clock position, gilt bezel surround to case which measures 44 x 33mm, fitted with hinged link bracelet with central clasp, manufactured circa 1973, 2 spare links, an original Omega box of an earlier date is included.A highly collectable watch with an interesting history. First marketed by Omega in the 1970's this model was the first wristwatch ever to be certified as a Marine Chronometer due to its highly accurate caliber 1511 movement.  Approximately 1000 units were made and each watch features a 14ct gold bezel and case plaque featuring the original movement serial number. These watches were tested for 63 days by the Besancon Institute and were presented with certificates showing their accuracy which was usually in the region of 12 seconds per year. Although the movement of this example is not currently functioning, the average battery life is approximately 6 months and therefore it is likely that a new battery is required.  

An 18ct gold Bremont ALT1-C rose gold classic chronograph chronometer gents wristwatch with white dial and black crocodile strap, 42mm case, with leather case box and paperwork, warranty dated 2015, serial number C/1922 - in good working condition - the strap has has a glued repair to one link

Rolex Oyster Perpetual Datejust chronometer ladies bi-metal wristwatch with mother of pearl dial, diamond hour markers, bezel and lugs model 69173 serial no R395211 boxed with tag Condition Report diamond bezel and lugs laterNo papersticking awayClick here for further images, condition, auction times & delivery costs

Breitling - a stainless steel Chrono Colt automatic chronometer wrist watch, c. 1999, reference A13035.1, serial number 17074, with blue dial, baton markers, minute track, centre seconds, three white subsidiary dials at 6, 9 and 12 o'clock, date aperture at 3 o'clock, diameter 44 mm, with original International Warranty book dated 14/05/1999, Chrono Colt Automatic instruction book, and certificate number 1545507279, box.

A gold plated 1970's Omega Constellation chronometer wrist watch Electronic F300 Hz, with 9 carat gold strap and box and paperwork

A Brevet No 34984 Chronometer Repetition Pocket Watch

A stainless steel Rolex Oyster Perpetual wrist watch, the watch having a champagne face with baton dial, stamped Superlative Chronometer Officially Certified, on a stainless steel bracelet with Rolex motif nr 7835019-557, movement serial nr D609353, case nr 1002, complete with certificate guarantee nr 8079805, original tag stating serial number and outer box.

FIVE JEDIR CHRONOMETER WRIST WATCHES IN CASES A/F

Good 1950s Rolex oyster perpetual chronometer stainless steel wristwatch, the honeycomb dial with rose gold baton markers, original crown, associated concertina strap

A GENTLEMAN'S STAINLESS STEEL WRISTWATCH, OMEGA SEAMASTER PROFESSIONAL CO-AXIAL CHRONOMETER Reference number 1503/825, the circular blue dial with dot and baton hour markers, calibrated outer ring, sweeping seconds hand, date aperture at 3 o’clock, unidirectional rotating bezel, on a stainless steel strap, diameter of bezel approximately 41mm

Omega - Omega Constellation automatic chronometer 'pie pan' watch dial; together with an Omega Constellation automatic chronometer watch dial, a selection of Omega watch dials and two chronograph pushers (11)

Omega - Seamaster Cosmic 2000 automatic wristwatch movement, cal. 1022, no. 34308680; together with an Omega cal. 1022 23 jewel movement, no. 41246604 and an Omega Constellation automatic chronometer case, ref, 168.004

Omega - selection of wristwatch movements to include a Constellation Chronometer Electronic f300Hz cal. 1250, cal. 1300, cal. 268, cal. 565, cal. 1030, cal. 342, cal. 620, cal. 620, cal. 1330

ULYSSEE NARDIN - A gents stainless steel Automatic chronometer Ulysee Nardin Marine wristwatch, model 263-22, dated 2003, approx 38mm, with clean silvered dial with date aperture at six o'clock, on original stainless steel bracelet, in very good overall condition with minor surface wear commensurate with age, with original box & papers, working 

Two day marine chronometer, the 3.75" silvered dial signed Wm. Lister & Sons, Newcastle on Tyne, no. 5/4117, with subsidiary state of wind and seconds dials, within a brass inlaid mahogany case inset with the maker's inscribed tablet to the front of the hinged lid; also with travelling guard case (key)

Good two day marine chronometer, the 4" silvered dial signed T.L. Ainsley, Maker to the Admiralty, Cardiff, Barry & Newport, with state of wind and subsidiary seconds dials, no. 7566, within a mahogany glazed case with ivorine rectangular plaque inscribed Ainsley, 7566 (winding key)

Thomas Mercer electric chronometer, the 5.5" silvered dial signed and inscribed no. 747, with subsidiary seconds dials, inset into a mirrored hinged door opening to reveal the movement, also within a contemporary exotic wood bevelled glazed case, 11.5" high*NOTE: ESCAPEMENT MISSING

Hamilton U.S. Navy Model 22 forty-eight hour metal cased chronometer motor torpedo boat deck watch, circa 1942, the silvered dial signed Hamilton Lancaster, PA., U.S.A. with black Arabic numerals, outer minute track, subsidiary seconds and forty-eight hour up/down power reserve indicator, the 21 jewel adj. to temp. and six pos. movement, no. 2F10923, signed Hamilton Watch Co. Model 22 and marked U.S. Navy-BU. Ships-1942, with lever escapement, compensated balance and regulator, dust cover, within a screw Keystone case numbered 901296, the case back marked 'Bureau Of Ships, U.S. Navy, N (circled) 6699-1942, Chronometer Watch', 71mm ** within an original fitted green lined mahogany travel/display case, the hinged case lid with coloured aperture and instructions plaque for setting the watch

REPRODUCTION MAHOGANY CASED SHIPS CHRONOMETER TOGETHER WITH 2 OTHER CLOCKS

Omega Electronic f300 Chronometer stainless steel gentleman's bracelet watch, ref. 198.001, circa 1970, serial no. 3201xxxx, circular blue dial with baton markers, minute markers, date aperture and centre seconds, cal. 1250 12 jewel unadjusted movement, Omega bracelet, 36mm - ** Omega red service pouch - Condition Report: - Movement - currently functioning. Dial - good. Glass - surface scratches. Hands - good. Case - generally good, a couple of scratches from case opening. Crown - adjusting correctly. Bracelet - mild swelling to the links, wrist size 7'' approx. - Condition reports are provided for general guidance only. Please view images and further information can be obtained upon request. Gardiner Houlgate do not guarantee the working order or time accuracy of any lots. Due to the opening of the wristwatch case backs, it is recommended watches are re-sealed by professional technicians to ensure any stated water resistance is retained

Omega Constellation Chronometer automatic stainless steel gentleman's bracelet watch, ref. 168.004, circa 1966, serial no. no. 2304xxxx, circular silvered dial with baton markers, minute markers, date aperture and sweep centre seconds, cal. 561 24 jewel adjusted five positions and temperature movement, later Omega ref. 1098 bracelet, 36mm - ** Omega Constellation box, Omega Certificate of High Precision with envelope, Omega international guarantee stamped Mappin & Webb Ltd, London and dated 23 July 1966 - Condition Report: - Movement - currently functioning. Dial - the surface of the dial appears to have been removed, dial surface scratched, lettering intact with original surface of dial remaining beneath the lettering, some of the minute markers have been rubbed. Glass - numerous surface scratches. Hands - marks, centre seconds with corrosion. Case - some surface scratch marks. Crown - adjusting correctly. Bracelet - later replacement, the end links do not fit flush/correctly between the lugs, swelling to the links, wrist size 7'' approx. - Condition reports are provided for general guidance only. Please view images and further information can be obtained upon request. Gardiner Houlgate do not guarantee the working order or time accuracy of any lots. Due to the opening of the wristwatch case backs, it is recommended watches are re-sealed by professional technicians to ensure any stated water resistance is retained

Rolex Oyster Perpetual Datejust gold and stainless steel gentleman's bracelet watch, ref. 16233, circa 1991, serial. no. X43xxxx, champagne dial with baton markers, date aperture and sweep centre seconds, screw down crown with quick set date, Rolex Jubilee bracelet, 36mm - ** Rolex box with outer cardboard cover, Rolex wallet, Rolex card case, Rolex tag, guarantee stamped Ernest Jones/Leslie Davis and dated 24th December 1993, Rolex service guarantee dated 12/03/97, service receipt dated 18/03/97, service receipt dated 16.05.03, Rolex 1993/1994 calendar, Rolex Oyster chronometer certificate booklet, spare link -360 VIEW-Condition Report: - Overall good condition. Movement - currently functioning. Dial - good. Glass - good. Hands - good. Case - a few minor light surface marks. Crown - adjusting correctly. Bracelet - light marks to the clasp, wrist size 7.5'' approx including spare links. - Condition reports are provided for general guidance only. Please view images and further information can be obtained upon request. Gardiner Houlgate do not guarantee the working order or time accuracy of any lots. Due to the opening of the wristwatch case backs, it is recommended watches are re-sealed by professional technicians to ensure any stated water resistance is retained

Omega Constellation Chronometer automatic stainless steel gentleman's wristwatch, ref. ST 168.017 , circa 1969, serial no. 2639xxxx, circular silvered dial with baton markers, sweep centre seconds and date aperture, cal. 564 24 jewel movement, , modern black strap, 34mm - Condition Report: - Movement - functioning. Dial - good. Glass - good. Hands - some wear to the insert on the hour hand. Case - good. Crown - Omega, functioning correctly. Strap - non-Omega, as new. - Condition reports are provided for general guidance only. Please view images and further information can be obtained upon request. Gardiner Houlgate do not guarantee the working order or time accuracy of any lots. Due to the opening of the wristwatch case backs, it is recommended watches are re-sealed by professional technicians to ensure any stated water resistance is retained

OMEGA - a stainless steel Constellation Chronometer quartz wristwatch, ref. 198.0111, circa 1970s, silvered dial with baton hour markers and day/date aperture, 7 jewel movement with calibre 1346, case width 34mm, not currently working Fair overall condition, in need of some restoration, dial is perfect, glass just needs cleaning, case is surface scratched, case back needs cleaning and re-setting into place, main stem is attached and working but head of crown is detached, crown only adjusts the hour hand but the day and date are ticking over correctly, on unnamed leather strap with Omega clasp.

FULHAM POTTERY, stoneware "patent chronometer" design spirit flask impressed, "E. Asell, New Inn, Marylebone Lane", 5.5" height, also treacle glazed spirit bottle depicting toper sitting on barrel, 9.5" height

GENTLEMAN'S OMEGA ELECTRONIC WRIST WATCH, F300 HZ Geneve chronometer with day/date aperture, appears in good working condition

Omega. An 18k gold automatic calendar bracelet watchModel: ConstellationReference: 886Date: Birmingham Hallmark for 1961Movement: 24-jewel Cal.561 pink gilt automatic, adjusted to 5 positions and temperature, No.18311863Dial: Brushed champagne, applied black accented gilt baton hour markers, date aperture at 3, gilt faceted lance hands, centre secondsCase: Polished round, screw down back, No.152977Strap/Bracelet: 18K gold linkBuckle/Clasp: Signed folding claspSigned: Case, dial & movement Size: 34mm Accompaniments: Omega box, outer card, Chronometer CertificateFor further information on this lot please visit Bonhams.com

Panerai. A Limited Edition stainless steel automatic calendar wristwatchModel: Luminor MarinaReference: PAM00048, OP6760, Edition No.2216/2300Date: Purchased 21st July 2009Movement: 32-jewel Cal.OP III automaticDial: Black, luminous baton hour markers, Arabic numeral 6 and 12, subsidiary seconds at 9, magnified date aperture at 3, polished pointed hands with luminous insertsCase: Brushed and polished cushion form, screw down back, crown protection, No.BB1340614Strap/Bracelet: Brown Panerai alligator leatherBuckle/Clasp: Signed deployant claspSigned: Case, dial & movement Size: 39mm Accompaniments: Panerai box, outer card, original purchase receipt, International Guarantee card, Chronometer Certificate, setting tool and screwdriver, instruction/information bookletThis lot is subject to the following lot symbols: YY Subject to CITES regulations when exporting items outside of the EU, see clause 13.For further information on this lot please visit Bonhams.com

Bremont. A limited edition stainless steel automatic calendar chronometer chronograph pilots wristwatch with dual time zoneModel: DH-88Reference: Limited Edition No.032/282Date: Purchased 30th January 2017Movement: 25-jewel Cal.7754 automatic, propeller form rotor, No.16141Dial: Black, luminous Arabic numerals, white outer minute track, raised outer 24 hour markers on silvered surround, engine turned subsidiary dials at 12, 6 and 9 for seconds, 12 hour and 30 minute recording, date aperture at 6, polished hands with luminous inserts, red centre chronograph hand, further luminous tipped dual time zone handCase: Polished round, exhibition back secured by 5 screws, twin chronograph buttons, further crown at 8 for dual time zoneStrap/Bracelet: Brown Bremont alligator leatherBuckle/Clasp: Signed steel buckleSigned: Case, dial & movement Size: 43mm Accompaniments: Bremont pouch, outer card, COSC & Warranty registration, original purchase receipt, spare strap, strap tool, key ring, instruction bookletFootnotes:In the early days of Aviation, flying from England to Australia was seen as the ultimate challenge. The Bremont DH-88 Limited Edition celebrates the milestone in British Aviation that was the de Havilland DH-88 Comet, Grosvenor House, the pioneering aircraft that undertook this journey with a record-breaking flight in 1934. Barely stopping for over three days, two men in their British racing aircraft won the incredible air-race from England to Australia. A truly British feat of engineering that is mirrored in the fine craftsmanship of Bremont today.This lot is subject to the following lot symbols: YY Subject to CITES regulations when exporting items outside of the EU, see clause 13.For further information on this lot please visit Bonhams.com

Omega. A stainless steel and rose gold automatic calendar chronograph wristwatchModel: Speedmaster Broad Arrow '1957'Reference: 321.93.42.50.13.001Date: Purchased 14th January 2011Movement: 37-jewel Cal.3313 automatic, co-axial escapement, adjusted to 5 positions, No.78478878Dial: Sunburst chocolate brown, applied rose gilt baton hour markers, white outer 1/5th second divisions, gilt edged subsidiary dials at 3, 6 and 9 for seconds, 30 minute and 12 hour recording, date aperture at 6, rose gilt arrow hands with luminous inserts, centre chronograph handCase: Polished tonneau form, screw down exhibition back, rose gold bezel with tachymetre, crown flanked by twin pushers, No.78478878Strap/Bracelet: Fitted blue Omega alligator leatherBuckle/Clasp: Signed deployant claspSigned: Case, dial & movement Size: 42mm Accompaniments: Omega Box, International Warranty, Chronometer Certificate, Pictogram cardFootnotes:The Speedmaster Broad Arrow '1957' was inspired by the original 1957 Speedmaster and features 'Broad Arrow' hands just like its iconic forerunner. This updated version is powered by a calibre 3313 automatic movement which is housed in a 42mm case.This lot is subject to the following lot symbols: YY Subject to CITES regulations when exporting items outside of the EU, see clause 13.For further information on this lot please visit Bonhams.com

Omega. A limited edition stainless steel automatic calendar chronograph bracelet watchModel: Seamaster Beijing Olympics 2008Reference: 178.1112, Limited Edition No.724/2008Date: Circa 2008Movement: 33-jewel Cal.3301 automatic, adjusted to 5 positions, No.78125232Dial: Black, polished baton hour markers, white outer 1/5th second divisions and base pulsations scale, silvered subsidiary dials at 3, 6 and 9 for seconds, 12 hour and 30 minute recording, polished lance hands with luminous inserts, centre chronograph hand with Olympic rings to baseCase: Brushed and polished tonneau form, screw down back, Beijing 2008 Olympic Games logo to back, twin chronograph buttons, No.78125232Strap/Bracelet: Brushed and polished 1578/950 Omega linkBuckle/Clasp: Signed deployant claspSigned: Case, dial & movement Size: 42mm Accompaniments: Omega box, outer card, International warranty, Limited series, Pictograms and Chronometer certificate cards, operating instructions, spare links, swing tagFootnotes:Omega has a very special relationship with the Olympic Games and was the first company ever appointed Official Timekeeper for all Olympic disciplines, dating back to when it supplied watches for use in the 1932 Olympics in Los Angeles.The Beijing Olympic Games in 2008 marked its 23rd appearance at the Games- far more than any other watch manufacturer. To celebrate the Olympics in Beijing, Omega released a number of limited edition pieces from its Seamaster, Constellation and De Ville ranges.For further information on this lot please visit Bonhams.com

Barwise, London. An 18K gold key wind minute repeating open face chronometer pocket watchDate: London Hallmark for 1829Movement: Gilt full plate chronometer, cut and compensated bi-metallic balance, helical balance spring, diamond end stone, two hammers striking on two gongs, No.9621Dial: White, black Roman numerals, black outer minute track, subsidiary seconds at 6, gilt spade handsCase: Polished hinged round, repeat push to stem, No.9621Signed: Dial & movement, case stamped WWSize: 55mmFootnotes:John Barwise was born in 1757 and resided in London until his death in 1842. During this time he became one of London's most respected watchmakers and also served on the Board of Longitude.For further information on this lot please visit Bonhams.com

Jaccottet Watch Co. A gold keyless wind full hunter chronometer pocket watchDate: Circa 1870Movement: Gilt 3/4 plate pivoted detent escapement, cut and compensated bi-metallic balance, helical balance springDial: White, black Roman numerals, black outer minute track, subsidiary seconds at 6, blued steel spade handsCase: Polished hinged, monogram to front, No.109830Signed: CuvetteSize: 57mm For further information on this lot please visit Bonhams.com

Ulysse Nardin, Locle. A silver keyless wind open face Observation chronometer deck watch with wooden display boxDate: Glasgow Import Mark for 1938, Issued from H.M. Chronometer Depot in Bristol on 12th September 1941Movement: Gilt Swiss lever, cut and compensated bi-metallic balance, No.28051Dial: White, black Roman numerals, black outer minute track with 5 minute markers, subsidiary seconds at 6, inscribed 'C.↑W.', blued steel hands, No.28051Case: Polished round, screw down back, No.397345Signed: Case, dial & movement Size: 56mm, display box 100mm x 120mm x 62mm Accompaniments: Hardwood display box with brass securing case and ivory plaque inscribed 'C↑W Nardin No.28051'This lot is subject to the following lot symbols: Y ФY Subject to CITES regulations when exporting items outside of the EU, see clause 13.Ф This lot contains or is made of ivory. The United States Government has banned the import of ivory into the USA.For further information on this lot please visit Bonhams.com