Bulgari Octo Ultranero Black Dial 102738.
Black DLC stainless steel case with a black rubber strap. Fixed black DLC bezel. Black dial with red hands and index hour markers. Arabic numerals mark the 6 and 12 o’clock positions. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o’clock position. Bvlgari calibre BVL 193 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Octagonal case shape. Case size: 41 mm. Case thickness: 10.5 mm. Band width: 30 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second.