Vacheron Constantin calibre 1326 automatic movement; 25 Jewels; composed of 142 parts; frequency: 28,800 vph; power reserve approximately 48 hours; fixed pink gold bezel; round case shape size 40 mm thickness 9.60 mm band width 22 mm; sapphire crystal scratch resistant; luminous hands and markers on silver dial; date display at the 3 o'clock position with luminescent feature for dark conditions; pull/push crown; transparent case back; ardillon clasp closing system; water resistance depth: 100 feet/30 meters (casual); Fiftysix Series; luxury analog watch style Swiss Made