18 kt white gold case with a black alligator leather strap. Fixed bezel. Silver grey dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Small seconds sub-dial at the 6 o'clock position. Hand wind movement. Caliber 215 ps engine. Scratch resistant sapphire crystal. Solid case back. Case diameter: 37 mm. Round case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Luxury watch style. Watch label: Swiss Made. Patek Philippe Calatrava Silver Dial 18 kt White Gold Mens Watch 5196G/001.