Rare vintage Blancpain Villeret JB 1735 hand-winding calendar moonphase dress watch, Ref. 6501. Set in a 33.5mm stainless steel case with a clean cream dial, steel applied full Roman numeral hour markers, leaf hands, inner date track with pointer hand, moonphase at 6, day and month window at 12, sapphire crystal glass, powered by an manual wind Blancpain movement on an original Blancpain steel bracelet, made by famous Gay Freres manufacture. Case measures 33.5mm (excluding the crown). Dial, case, bracelet and movement signed. Watch is in overall great condition, running and ready to wear or gift!