3,120 CHF
Omega Medical Chronograph Omega, No. 4766905, case No. 6489617. Made circa 1925. Very fine and rare, keyless, 18K yellow gold Doctor's hunting cased dress watch with chronograph, instantaneous 30- minute register and pulsometer with alternating black and red Arabic numbers. Four-body, bassine, solid, polished, chronograph pushbutton at 6 o’clock. Hinged gold cuvette. White enamel with Paris numerals, outer minute/seconds and 1/5th seconds chronograph divisions, subsidiary dials for the constant seconds and 30-minute registers, outermost pulsometer graduation scale with alternating black and red numerals and calibrated for 30 pulsations. Gold spade hands. Cal. 17’’’ Lop B CHRO, frosted gilt, 3/4-plate, 25 jewels, straight line lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, index regulator. Case, dial and movement signed. Diam. 51 mm.
Auctioneer:
Antiquorum
Date:
2010-05-08
