Vacheron & Constantin, a gentleman's slim gold wristwatch, 1950's,

细节
Vacheron & Constantin, a gentleman's slim gold wristwatch, 1950's,
18k, silvered dial with gilt baton markers, 17-jewel movement adjusted to heat, cold, isochronism and five positions, slim case with curved lugs and snap on back, dial, movement and case signed, 32mm.