VACHERON CONSTANTIN, A YELLOW GOLD TRIPLE CALENDAR, REF. 4240 CASE NUMBER:

VACHERON CONSTANTIN, A YELLOW GOLD TRIPLE CALENDAR, REF. 4240 CASE NUMBER: 307’251, MOVEMENT NUMBER: P464’119 CIRCA: 1952 CASE MATERIAL: 18k yellow gold with characteristic horned lugs DIAMETER: 35 mm. STRAP: Brown leather strap DIAL: silvered two-tone dial with the days of the month, day, and month…