Silver-tone stainless steel case and bracelet. Fixed silver-tone stainless steel bezel. Black dial with silver-tone hands and index hour markers. Arabic numeral minute markers (at 5 minute intervals). Dial Type: Analog. Luminescent hands and markers. Two sub-dials displaying: 12 hour / 60 second. Alpina Calibre AL-650 Hand Wind movement, based upon ETA Unitas 6498, containing 17 Jewels, bitting at 18000 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Solid case back. Round case shape, case size: 45 mm. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second. Regulator Series. Sport watch style. Watch label: Swiss Made. Alpina Regulator Hand Wind Black Dial Mens Watch AL-650BSS5E6B.