26,400 CHF
Vacheron & Constantin, Genève, movement No. 402696, case No. 253850. Made in 1928. Fine and very rare, thin keyless, platinum dress watch with chronograph and instantaneous 30-minute register. Three-body, "bassine pincée", polished. Matte silver with Arabic numerals, outer minute track with Arabic five minutes/seconds and fifth second timing scale, 30-minute register at 12, subsidiary seconds at 6. Gold Breguet hands. Cal.19’’’ 26/12, rhodiumplated, 23 jewels, straight line lever escapement, cut bimetallic compensation balance, Breguet balance-spring, Vacheron & Constantin micrometer regulator (Patent CH 101652, registered 1 November 1923). Dial, case and movement signed. Diam. 46 mm.
Auctioneer:
Antiquorum
Date:
2008-03-16
