18k king gold case with a black lined rubber strap. Fixed, diamond set 18k king gold bezel. Black dial with rose gold-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Hublot Calibre HUB1710 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Transparent case back. Round case shape. Case size: 39 mm. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Additional Info: bezel set with 42 diamonds (1.00ct). Luxury watch style. Brushed finished central lugs with One Click system: Straps are easily interchangeable via a unique quick-release push-button system developed by Hublot. The buttons are located on the top & bottom central lugs (this watch is delivered with a single strap only).