细节
Vacheron Constantin. A silver openface keyless lever deck watch
Signed Vacheron Constantin, movement no. 444'793, case no. 279'577, manufactured in 1943
Cal. 21''' 163 nickel-finished lever movement with military arrow, 17 jewels, bimetallic compensation balance, micrometer regulator, wolf's tooth winding, silver cuvette, silvered dial, Arabic numerals, blued steel spade hands, outer railway minute divisions, subsidiary seconds, circular plain case, hinged back, case signed and numbered, dial signed, movement signed and numbered, cuvette numbered
60 mm. diam.