Stainless steel case with a black alligator leather with rubber inner strap. Fixed bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Hublot Calibre HUB 1110 automatic movement with about 42 hours of power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case size: 38 mm. Round case shape. Deployment with push button clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: 365 SM 1770 LR, 365-SM-1770-LR, 365/SM/1770/LR, 365SM1770LR. Hublot Big Bang Automatic Watch 365.SM.1770.LR.