Clocks, Watches & Scientific Instruments

Rolex "Royalite" Reference 4420 Wristwatch, base metal case with repainted black dial, sweep center seconds, signed crown, screw-back case marked ...

Lejour Three-register PVD Chronograph, c. 1970s, tonneau-shaped case with stadium-style tachymeter scale, luminous baton hour markers, orange chro...

Five Men's Wristwatches, Omega Constellation Automatic day-date reference 168-029 with 24-jewel caliber 751 movement; blue dial Oris Star day-date...

Seven Men's Wristwatches, a stainless steel Zenith manual-wind watch with screw-back case stamped "8493243"; a 14kt gold Concord quartz tank; a Bu...

Rolex Oyster Perpetual "Bubble Back" Reference 6011 Wristwatch, gold-filled case with repainted black California dial, sweep center seconds, signe...

Cartier "Must de" Lady's Wristwatch, ivory-tone roman numeral dial, with blued hands, screw-back case marked "925," caliber 81 quartz movement, di...

Audemars Piguet 18kt Gold Wristwatch, ivory-tone dial with applied stick indices, marked "Audemars, Piguet/Geneve," case back marked "24204," dia....

Longines "Fancy Lug" 14kt Gold Wristwatch, c. 1950s, ivory-tone dial with applied gilt indices, and black printed arabic numerals, applied Longine...

Longines 18kt Gold Wristwatch, c. 1950s, sector or two-tone dial with applied gilt arabic numerals, sunk seconds at 6, faceted lugs, manual-wind c...

Bucherer Bi-compax Chronograph Wristwatch, silvered dial marked "Bucherer/Chronographe/Suisse/17 Jewels/Antimagnetic," with blue printed outer tac...

LeCoultre Tank-style Manual-wind Wristwatch, gold-filled case with two-tone dial, stepped lugs, snap-back case marked "227069/821," 17-jewel, dama...

Bucherer Stainless Steel Three-register Chronograph Wristwatch, polished case with blue/gray satin dial and silvered subsidiary dials, dauphin han...

Rolex California Dial "Speed King" Wristwatch, base metal case with a repainted California dial marked as above, replaced oyster crown, screw-back...

Nine Seiko Mickey Mouse Watches with Boxes and Papers.Any condition statement is given as a courtesy to a client, is only an opinion and should no...

LeCoultre Three-register Stainless Steel Chronograph, c. 1960s, silvered dial with applied arabic numerals, concentric turned subsidiary dials, bl...

Van Cleef & Arpels 14kt Gold and Diamond Wristwatch, Movado, woven bracelet with signed clasp, hinged diamond bezel, signed Van Cleef & Arpels dia...

Rodania "Geometer" Stainless Steel Chronograph Wristwatch, c. 1954, polished case with a patinated silvered dial, concentric turned subsidiary dia...

Rolex Gold-filled "California Dial" Wristwatch, repainted black dial housed in a snap-back case marked on interior in part: "RWC Warwick Quality/6...

Movado Kingmatic "S," gold plated and stainless case with silvered dial, applied gilt stick indices and hands, marked "Movado/Kingmatic "S," dia. ...

Three Military Wristwatches, green plastic molded Timex with black dial and lollipop sweep center seconds; Hamilton Mil-spec H3 46374B, dated 1982...

Wittnauer Stainless Steel Reference 245T Chronograph, matte black dial with concentric turned subsidiary dials, with tachymeter on the outer edge,...

Longines 14kt Rose Gold Wristwatch, c. 1950s, sand-colored dial with applied indices, and sunk seconds at 6, coin-edge bezel, fluted lugs, three-p...

Omega Stainless Steel Three-register Reference 2279 Chronograph, silvered dial with applied baton and arabic numeral indices, interior snap-back c...

Stainless Steel Cartier "Roadster" Black Dial Reference W62002V3 Wristwatch, tonneau-shaped case with "roulette" or "Vegas" arabic numeral dial, l...

Jardur 14kt Gold Wristwatch, silvered dial with blued hands, 17-jewel manual-wind movement marked "Pilgrim/Electric Co.," on a brick-laid bracelet...

Twenty Contemporary Wristwatches, quartz and manual-wind examples.Any condition statement is given as a courtesy to a client, is only an opinion a...

Omega Stainless Steel Seamaster Crosshair Dial Wristwatch, c. 1960s, silvered dial with onyx and silver indices, applied logo, center seconds, dat...

Bulgari 18kt Gold Reference BB 33 GGD Wristwatch, c. 1990s, matte black dial with arabic 12 and 6 numerals, date aperture at 3, and gilt baton han...

Cyma 14kt White Gold and Diamond Wristwatch, blue enameled dial with single-cut diamonds at 12-3-6-9, and applied hourglass indices, running secon...

Rolex "Bubble Back" Reference 2764 Wristwatch, gold-filled case with repainted California dial marked "Rolex Oyster Perpetual/Chronometer," replac...

Stainless Steel Limited Edition Blancpain Reference 2185F-1142-71 Flyback Chronograph Wristwatch, c. 2002, silvered arabic numeral dial with stepp...

Omega Seamaster Reference 2869 Wristwatch, c. 1950s, stainless steel case with silvered dial, dauphin hands, and applied logo, snap-back case, 17-...

IWC "Oversized" Stainless Steel Wristwatch, c. 1950s, ivory-tone dial with applied gilt arabic numerals and sunk outer minute track, large concent...

Six Contemporary Fashion Watches, a limited edition Gotra Fabiano chronograph with box; an Aqua Master stainless steel and paste stone chronograph...

Two Vintage Pilot's Wristwatches, H. Moser & Co. base metal case with silvered dial marked "H. Moser & Co. Cytis Watch/Signal Corps. U.S.A.," with...

Tornek-Rayville TR-900 "Sterile Dial" Dive Watch, c. 1964, rare stainless steel water-resistant antimagnetic dive watch produced for the U.S. Navy...

Three Vintage and Contemporary Wristwatches, a Zodiac gold-plated triple calendar with silvered arabic numeral dial, gilt dauphin hands, and cente...

Single-owner Two-tone Patek Philippe Nautilus Reference 3800/001 Wristwatch, c. 1997, 18kt gold and stainless steel case and bracelet, ivory-tone ...

Franck Muller 18kt Gold Cintree Curvex Reference 7500 SC Jump Hour Wristwatch, c. 1993, no. 08, silvered dial with red arabic numeral minute track...

LeCoultre Memovox Reference 9386 Wristwatch, c. 1950, 10kt gold-filled case with typical flared lugs, dual signed crowns, ivory-tone dial with inn...

Patek Philippe 18kt Gold Reference 2019 Wristwatch, silvered signed dial with hour hash marks and applied dots, 18-jewel, manual-wind movement no....

Tourneau Wristwatch, roman numeral white dial with simple blued leaf hands, 7-jewel Antima quartz movement, dia. 38 mm.Any condition statement is ...

Cortebert 18kt Gold Wristwatch, silvered dial with applied and printed indices, 6-jewel ETA 578.004 quartz movement, on an 18kt gold mesh bracelet...

Rolex Stainless Steel Reference 6605 Wristwatch, c. 1957, white dial with applied indices and lume plots, signed crown, roulette date wheel at 3, ...

LeCoultre & Co. 14kt Gold Converted Wristwatch, roman numeral porcelain dial with pierced hands, wire lugs, onion crown, signed pin-set movement, ...

18kt Gold Patek Philippe Annual Calendar Reference 5036/1J Wristwatch, 18kt gold case and bracelet, with silvered roman numeral dial displaying mo...

Rolex GMT Master Reference 1675 Wristwatch, c. 1976, polished stainless steel case with red and blue "Pepsi" aluminum bezel insert, Swiss-TConditi...

Dumont 14kt Gold Gem-set Wristwatch, hinged dial lid with inset pearls, diamonds, and amethyst, with pearl-set bezel, linked chain bracelet with a...

Heuer Master-Time 24-hour Clock, c. 1968, no. 22869, bidirectional rotating bezel with triangular marker, black dial marked "Master-Time/Heuer/8 D...

Omega Speedmaster Reduced Reference 1750032. 1 Wristwatch, c. 1990s, stainless steel tonneau-shaped case with black dial, baton numerals and hands...

Rolex GMT Master II Reference 16710 with Box and Papers, c. 1997, stainless steel case with faded aluminum "Coke" bezel, glossy black dial with ap...

Rolex 14kt Gold Reference 6590/6593 Wristwatch, c. 1955, Bombay lugs, screw-down Oyster crown, ivory-tone cross-hair dial, dauphine hands, and app...

Three Contemporary Automatic Dive Watches, Borealis "Seastorm" with "old" radium dial, original case, extra strap, and warranty card dated 2017, d...

Patek Philippe 18kt Gold Reference 5022J Wristwatch with Box and Papers, engine-turned roman numeral champagne dial with running seconds, stepped ...

Omega Seamaster Professional 300M Reference 168-1640 Wristwatch, c. 2000s, stainless steel case with unidirectional bezel with scalloped edge, bla...

Oris Big Crown Pointer Date Wristwatch with Box and Papers, two-tone case with coin-edge rose gold bezel, engine-turned dial, and red-tipped calen...

Oris Big Crown Pointer Date Wristwatch, stainless steel case with radial arabic numeral dial, engine-turned center, red-tipped date hand, luminesc...

Omega Speedmaster Titanium X 33 Wristwatch, polished unidirectional bezel, center digital display, red-tipped center seconds, white luminous hand ...

Early Jaeger Stainless Steel Chronograph Wristwatch, c. 1940, snap-on bezel, original silver-colored dial, with multicolored tele- and tachometer ...

Chronoswiss Triple Calendar Reference CH 9323 Wristwatch, stainless steel case with engine-turned arabic numeral silvered dial, Breguet-style blue...