Clocks, Watches & Scientific Instruments

Six Elgin Watch Co. Watches, an Elgin gold-filled hunter-case marked on movement 17-jewel/574/U941200, with raised dot arabic numeral dial, two en...

Five Hamilton Watch Co. Open-face Watches, Railroad Special 21-jewel 992B; 17-jewel 974 with engraved locomotive on case back; 17-jewel 910 with s...

Waltham Cushion-case Open-face Watch, two-tone dial with applied arabic numerals, blued-steel hands, rotating disc seconds bit, stem-wind, stem-se...

Elgin 14kt Gold Hunter-case Watch, no. 6134782, fully engine-turned case housing a roman numeral enameled dial with sunk seconds and Breguet-style...

Four Watches and Two Travel Clocks, Waltham open-face 15-jewel watch with "special" dial and chain; Elgin Watch Co. hunter-case watch; Illinois Wa...

Elgin Gold-filled Open-Face Watch and Chain, no. 5412523, roman numeral enameled dial marked "Elgin Nat'l. Watch Co." with sunk seconds, and blued...

Collection of Watchmaker's and Clockmaker's Parts, cased Seiko spring bars, and stems, Seiko portfolio with several leather wristwatch bands, asso...

Collection of Watchmaker's and Clockmaker's Tools, Bulova wristwatch case openers, crystal lift, case wrenches, and openers, screwdrivers, spring ...

Collection of Rolex, Omega, and Bulova Watch Parts and Wristwatches, stainless steel Rolex 6222 and 6564 cases, Rolex sapphires, and gaskets, Omeg...

Bausch & Lomb Mark-V "Gemolit" Microscope and Accessories, a Gem Polariscope, and Duplex II Refractometer, and an Ohaus model CT600-S scale.Any co...

Collection of Pocket Watches, Cases, Dials, and Movements, American and European pin-set, lever-set, or stem-wind movements, all in gold-filled or...

Bergeon No. 6200 Bushing Tool and Accessories, punches, centering bit, stakes, reamers, and pivot cutter.Any condition statement is given as a cou...

Bergeon No. 30076 Cased Mainspring Winder.Any condition statement is given as a courtesy to a client, is only an opinion and should not be treated...

Three Clockmakers Bench Tools, Cased Seitz jeweling tool, AF no. 7920 bushing tool, and a cased Inverto staking tool.Any condition statement is gi...

Four Clock and Watchmakers Bench Tools, new in box Energizer W300 watch battery analyzer, Bulova Accutron model 9919 SE tester, a demagnatizer, an...

Large Collection of Wristwatch Leather Bands, and Bracelets, assorted sizes.Any condition statement is given as a courtesy to a client, is only an...

Three Wristwatch Reference Books, Omega's Saga, c. 1998; A. Lange & Sohne, The Watchmakers of Dresden, c. 1997; and Audemars Piguet, c. 1993.Any c...

Nine Watch-related Reference Books, F.P. Journe, Invenit et Fecit; Tissot: 150 Years of History; Longines Watch Movements (1832-2007) At the Heart...

Six Wristwatch- and Watch-related Reference Books, Frederic Houriet, The Father of Swiss Chronometry; Watches of Fantasy 1790-1850; Marine & Pocke...

Collection of Wristwatch-related Magazines and Brochures, Revolution magazine, USA, vol. 2-17; various Watch Time volumes from 2004-2011; Internat...

Glashutte Original Watch Co. Reference Books and Brochures, four volume set by Herbert Dittrich; Glashutte und seine Uhren, by Kurt Herkner, 1978;...

Two Sets of Patek Philippe Museum Collection Porcelain Trays, c. 2001, in original Patek Philippe ribbed paper boxes.Any condition statement is gi...

Three Contemporary Wristwatches, a 14kt rose gold Lucien Piccard; a sterling Silver John Hardy for Alfex of Switzerland; and a Gruen, dia. 33 to 3...

Omega 18kt Gold Wristwatch, tank-style case with 18kt gold mesh bracelet with signed clasp, 24-jewel caliber 661 manual-wind movement, dia. 19 mm,...

Movado "Ermeto" or Purse Clock, c. 1930s, leather-bound sliding case opens to the enameled numeral dial with raised dot indices, and black hands, ...

Two 14kt Gold Lady's Wristwatches, a silvered dial Doxa with 17-jewel, caliber 03, manual-wind movement on a 14kt gold bracelet, and a manual-wind...

Ollech & Wajs "Selectron Calculator" Military Aviation Wristwatch, c. 1960s, bidirectional slide rule bezel, luminescent hands with red center sec...

Three Contemporary Wristwatches, limited edition white dial Direnzo type 250F series automatic watch, no. 013/400, unworn, with all its original a...

Lucien Piccard 14kt White Gold Wristwatch, white waffle dial with applied indices, date at 3, sweep center seconds, powered by a Ronda quartz move...

Rolex "Bubble Back" Oyster Perpetual Wristwatch, base metal case with a two-tone repainted dial marked as above, signed crown, screw-back case mar...

Tudor Submariner Reference 7928 Wristwatch, c. 1966, stainless steel case with bidirectional bezel, Tudor Oyster Prince/Submariner replaced dial, ...

Two Vintage Wristwatches, 14kt gold Movado with two-tone dial and applied Breguet numerals, sweep center seconds, top-hat lugs, screw-back case wi...

Rolex Stainless Steel Reference 6605 Wristwatch, c. 1957, lacquered white dial with applied indices, marked "Swiss," signed crown, 25-jewel calibe...

Omega Chronostop "Seamaster" Reference 145.007 Wristwatch, stainless steel case with two-tone dial, marked "Omega Chronostop/Seamaster" with appli...

Omega Stainless Steel "Jumbo" Reference 2506-5 Wristwatch, nicely aged dial with applied arabic numerals, blued sweep center seconds hand, signed ...

Four Vintage Wristwatches, Seiko digital alarm chronograph with signed bracelet; gilt Bulova Accutron with sunburst dial; lady's Tissot in a stain...

Eight Mil-Spec Wristwatches, 1970/1980, stainless steel disposable cases with black dials, luminescent hands, sweep center seconds, drilled lugs a...

Rolex "Bubble Back" Reference 2940 Wristwatch, base metal case with ivory-tone dial, applied gilt numerals, sweep center seconds, signed crown, sc...

Cartier Two-tone "Santos Demoiselle" Reference 2698 Wristwatch, ivory-tone roman numeral printed dial, blued hands, cabochon set crown, on a link ...

Rolex Stainless Steel Reference 6916 Wristwatch, c. 1981, gray sunburst dial with applied indices and lume plots, signed crown, serial number 6615...

Cartier Basculante M?canique Stainless Steel Wristwatch, engine-turned roman numeral dial with blued-steel hands, winding crown located at the top...

Patek Philippe 18kt Gold Calatrava Reference 2500 Wristwatch, c. 1950s, silvered dial with applied square and baton indices, subsidiary seconds at...

Rolex "Bubble Back" Reference 5015 Wristwatch, base metal case with repainted black California dial, sweep center seconds, signed gilt crown, scre...

Bulova Accutron "Astronaut" and Timex SSQ Wristwatches, stainless steel black dial M3 Accutron with 24-hour bezel and original bracelet, and a Tim...

Girard Perregaux 18kt Gold Wristwatch, gilt dial with applied stick indices, marked with maker's name, inset blue stone crown, snap-on bezel, on a...

Rolex Two-tone GMT Master Reference 16753 Wristwatch, c. 1985, stainless steel case with black "nipple" dial, 24-hour black bezel, signed screw-do...

Rolex Two-tone Oyster Perpetual Datejust Reference 6605 Wristwatch, gilt dial with applied indices, lume plots on the hour, coin-edge bezel, signe...

Omega Tank-style "De Ville" Reference 111-057 Wristwatch, c. 1960s, silvered dial with applied stick indices, applied logo, signed crown, stainles...

Rolex "Bubble Back" Reference 2940 Wristwatch, base metal case with repainted ivory-tone dial marked "Rolex Oyster Perpetual/Chronometer," sweep c...

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

Oris Stainless Steel TT1 Reference 7521-44 Chronograph Wristwatch, black dial with luminous hands, minute subsidiary dial at 12, quick-set date at...

Patek Philippe 18kt Gold Sigma Dial Reference 2468 Wristwatch, c. 1950s, silvered dial with applied numerals, and hour markers, subsidiary seconds...

LeCoultre 14kt Gold "Master Mariner" Wristwatch, brushed silvered sunburst dial with applied gilt stick indices, sweep center seconds and marked "...

Chopard "Gstaad" Stainless Steel and Gold Wristwatch, ivory-tone dial with applied minute indices, printed roman numerals, date aperture at 6, swe...

Jaeger LeCoultre "Master Control" Reference 140.8.89 Wristwatch, no. 8184, stainless steel case with silvered dial, blued center seconds, and date...

Four Vintage Wristwatches, Bulova "Aerojet" automatic or "Selfwinding" watch in a electroplated case; Hamilton digital in 10kt rolled gold case; T...

Two Early Manual-wind Wristwatches, one marked on dial "Rolex Observatory," with red 24-hour markings, the other with a black dial marked "Rolex O...

Bucherer 18kt Gold and Diamond Wristwatch, black arabic numeral dial with gilt hands, single-jewel quartz movement, on an 18kt gold link bracelet,...

Omega Aviator or Pilot's Wristwatch, silver nickel case with refurbished back dial, onion crown, hinged bezel and case back, cuvette engraved "Ome...

Bulova Accutron "Spaceview" M5 Wristwatch, stainless steel case with acrylic crystal printed "Accutron" stadium-style minute track, luminous hands...