Medical, Marey’s Sphygmograph by Breguet,

German, c.1910, the leather case with celluloid plaque 'C Erbe Mechanische und optische Workstatte Tubingen', velvet and silk lined, the instrument in nickel plated brass

French, c.1910, signed on case 'G. Boulitte Ingr. Constructeur 15.21 R.Bobillot. Paris 13', in nickel plated brass,, case 12.5cm across. Note: The earliest and simplest version of Jaquet’s Sphy

English, c.1910, a complex development of the sphygmograph, in nickel plated brass, gilt brass and other materials, clockwork mechanism designed to measure and record heart rate and respiration rate,

Breguet Classique Tourbillon Chronograph 38mm Solid 18K Rose Gold Watch W/Brown Crocodile Strap (Ref. 3577) - This handsome timepiece comes from Breguet's Classique Complications collection and is the

BREGUET REPETITION MINUTES. REF. 3877. DEBUT DES ANNEES 2000 BOITIER : rond en or jaune 18K avec lunette godronnée et tranche cannelée. Fond saphir et glissière sur le côté po

Ɵ Medical compendium with substantial parts of Egidius de Corbeil, De urinis, to which was added much of the Fasciculus medicinae attributed to 'Johannes de Ketham', with his diagrams of the huma

Breguet Grand Complication Perpetual Calendar Power Reserve 40mm 18K Yellow Gold Watch W/Brown Leather Strap (Ref. 5327BA/1E/9V6) - This handsome and rare timepiece from Breguet is the Grand Complicat

36mm, working, steel case

Marine wristwatch. Self-winding movement with date. Balance spring in silicon. Sapphire caseback. Screw-locked crown. Water-resistant to 10 bar (100m). Diameter: 40mm.titanium case with sunburst slate

Breguet 18k rose gold wrist watch, model Classique Moonphase 7787, serial 2628AS, having an automatic Swiss made movement, white porcelain dial with power reserve/moon apertures, and a brown strap wit

BREGUET CLASSIQUE. REF. 7787BR/29/9V6. VENDU EN 2012 Montre-bracelet en or rose 18K avec réserve de marche et phases de lune. BOITIER : rond à anses droites vissées, lunette godronn&#23

Brand - Breguet Series - Reine de Naples Model Number - 8908 Gender - Women's Movement - Automatic Calibre - 537 DRL1 Power Reserve (ex. 51 Hours) - 40 Case Size in MM - 36.50 x 28.45 mm Case Material

BREGUET, REF. 3787 18K YELLOW GOLD PERPETUAL CALENDAR 'SERPENTINE' WATCHMaker: BreguetReference number: 3787Year: Circa 2000Case size: Approx. 37 mm Case material: 18K yellow goldDial: White guilloch&

Breguet, Fine La Tradition Ref. 7037, 18k Gold Self-Winding, Circa 2008 Case: 39 mm, 18k Gold, three body case, with snap on caseback, No. 975 Dial: eccentric silver guilloche dial with Roman chapters

Man's Breguet Classique Ref, 5207BB 18 Karat White Gold Watch with Black Crocodile Bracelet, 18 Karat White Gold Clasp, White Dial, Skeleton Case Back. Automatic self-winding movement. Case measures 4

Breguet Marine Chronograph, Ref. 5827 Switzerland, circa 2010 Automatic movement, caliber 5830/1, 24 jewels, No. 159837; hours, minutes, seconds, date, chronograph Metallic Silver and Silver sunburst

Described By:Michelle NEED Title:18k Rose Gold Patek Philippe Repeater Rare Demi Hunter Pocket Watch Description: 18k Rose Gold Patek Philippe 1/4 Hour Repeater Rare Demi Hunter Pocket Watch. Possibly

The Watson Machine & Novelty Works of Detroit manufactured this arcade shocker in 1897. Set on a cast iron pedestal, the oak cabinet has glass on three sides to view the beautiful mechanism inside. Th

BREGUET Orologio cronografo in oro giallo 872 A, quadrante argento guillochè, numeri romani, indici e movimento meccanico a carica manuale

Breguet Classique in 18k yellow gold. It features an automatic winding movement, moonphase, along with day/date display on black leather strap. Watch case shows very light wear, leather strap shows mo

Breguet Gentleman's Gold 'Tradition' Wristwatch, Ref. 7057 18 kt., manual wind, circular time-displayed rose tone dial, waffle-textured black subsidiary dial with white Roman numerals, noting 'No. 304

Estate / Collection: Property from The Estate of Donald D. MacDermid Sold to Benefit TASIS The American School In Switzerland 18 kt., mechanical, circular skeletonized dial and case, No. 784, brushed

BREGUET 18k yellow gold gents wristwatch with complete calendar and moon phase, Switzerland around 1990, self winding, pressed down case with coin-edge band, at the sides correction for calendar, engi

LONGINES REF. 7413-9 MEDICAL FLY-BACK CHRONOGRAPH, CIRCA 1967 Three body stainless steel case, n. 15316393, sloped bezel, faceted lugs, screw back, Longines crown, round pushers. Not original strap an