Stainless steel case with a black leather strap. Black dial with silver-tone hands and index hour markers. Dial Type: Analog. Date display between 3 and 4 o'clock position. Alpina Calibre AL-525 automatic movement. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case size: 42 mm. Case thickness: 12.30 mm. Round case shape. Buckle clasp. Water resistant at 300 meters / 1000 feet. Functions: date, hour, minute, second. Additional Info: internal 60 minute turning diving ring. Luxury watch style. Watch label: Swiss Made. Alpina Seastrong Diver Heritage Automatic Mens Watch 525G4H6.