18kt rose gold case. 18kt rose gold-tone bracelet. Unidirectional rotating bezel with coin edge and black elapsed time insert. Black dial features luminous treatment on hour markers and hands. Analog dial type with gold-tone hands and index hour indicators. Minute markers present on the outer rim. Includes date window at the 6 o'clock position. Small second sub-dial included. Power reserve indicator available. Automatic movement Calibre UN-26 contains 28 Jewels, operates at 28800 vph beats per hour. Approximate power reserve duration is 42 hours. Scratch resistant sapphire crystal lens. Screw down winding/crown closure. Round case shape with a diameter of 44 mm. Water resistant to 300 meters / 1000 feet depth suitable for diving activities. Chronometer certified precision functions display include hour, minute, second, date, and power reserve indicator information.