This Vacheron Constantin 31 Day Retrograde Perpetual Calendar is in EXCELLENT condition.
This Vacheron Constantin 31 Day Retrograde Perpetual Calendar features a 39mm 18k rose gold case surrounding a silver dial on a black alligator strap with an 18k rose gold tang buckle. Functions include hours, minutes, seconds, day, retrograde date, month, leap year indicator and perpetual calendar.
Water resistant up to 30 meters.