Vacheron Constantin. An 18K gold automatic calendar cushion form wristwatch
Reference: 44003Date: Circa 1970Movement: 36-jewel Cal.K1121 automatic, 21K gold edged rotor, adjusted to heat, cold, isochronism & 5 positions, Stamp of Geneva, No.668139Dial: Champagne, black Roman numerals, date aperture at 3, black leaf handsCase: Brushed and polished cushion form, snap on back, No.520445Strap/Bracelet: Grey crocodile leatherBuckle/Clasp: 18K gold buckleSigned: Case, dial & movement Size: 33mm