18k white gold case with a black aliigator leather strap. Fixed 18k white gold bezel. Silver-tone dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 6 o'clock position. Vacheron Constantin Calibre 2450 Q6 Automatic movement, containing 27 Jewels, composed of 196 parts, bitting at 28800 vph, and has a power reserve of approximately 40 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 36 mm, case thickness: 8.10 mm. Ardillon buckle clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Patrimony Series. Luxury watch style. Watch label: Swiss Made. Vacheron Constantin Patrimony Automatic Silver Dial Unisex Watch 4100U/000G-B181.