VACHERON CONSTANTIN 6440 Cioccolatone

Ref 6440 Q, circa 1960

Very fine and rare oversize yellow gold square-shaped and curved wristwatch, silver dial, applied gold baton indexes and hands enameled in black, self-winding automatic movement caliber K 1072/1, Geneva seal. Date and center seconds.

Total weight 61g Dim. 43×35 mm