$4,600
"Medical Chronograph" Longines, No. 4992137, case No. 4992137. Made circa 1920. Fine and rare, early 18K yellow gold gentleman's wristwatch with single button chronograph, register and pulsometer. Three-body, polished, hinged single lugs, back with concealed hinge. White enamel with painted blackBreguet numerals and red 12, outer minutes and concentric fifths of a second track, painted red 24-hournumerals, outer pulsation scale "Gradué Pour 30 Pulsations". Blued steel Breguet hands. Cal. 13.33, 29 mm.,rhodium plated, "fausses côtes" decoration, 17 jewels, straight line lever escapement, cut bimetallic compensationbalance, blued steel Breguet balance spring, index regulator.Dial and movement signed, case numbered.Diam. 35 mm. Thickness 12 mm.
Auctioneer:
Antiquorum
Date:
2005-06-15
