细节
Cartier. A fine and unusual platinum oval Driver's wristwatch
Signed Cartier, Paris, case nos. 12256 and 4593, circa 1920
With octagonal nickel-finished lever movement, 18 jewels, bimetallic compensation balance, the silvered matt dial with Roman numerals, blued steel spade hands, in extended oval case with sapphire-set winding crown to twelve o'clock, the lugs to the sides, the back secured by four screws in the band, case with Cartier hand-stamped reference numbers, movement signed Cartier, Paris
35 mm. wide