2,990 CHF
Perret & Berthoud, Geneve, circa 1920. Fine 18K gold, keyless watch with split-seconds chronograph, tachometer and instantaneous 30 minutes recorder. Four body, massive, "demi-bassine", polished. White enamel with bolt Breguet numerals, outer Arabic minutes and chronograph rings, red tachometer scale for 1000 meters, sunk subsidiary seconds and minutes register. Blued-steel Breguet hands.
Auctioneer:
Antiquorum
Date:
1998-04-18