Heritage Auctions PriceUSD 1 000 Croton Chronomaster Movement Automatic Year of manufacture 1969 Lot number 54270 Case material Plastic Diameter 38 Location Watch type Other Description Croton, Chronomaster Aviator Sea Diver Chronograph, 38mm Stainless Steel, Ref. 044365, Circa 1969 Case: 38mm, stainless steel, three-piece, enameled bezel with 5-minute outer and 12-hour inner indexes, screwback Dial: matte black and white "panda," continuous seconds, 30-minute registers, 5-minute yacht timer, luminous baton numerals; luminous baton hands, red chrono hand Movement: Valjoux caliber 7733, 17 jewels, manual wind, Swiss lever, nickel finish Band: leather Signed: dial, movement