Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 6 o'clock position. Powermatic 80.651 automatic movement with an 80-hour power reserve. Scratch resistant sapphire crystal. Transparent case back. Round case shape, case size: 41 mm, case thickness: 11.9 mm. Band width: 20 mm. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Ds-1 Big Date Series. Luxury watch style. Watch label: Swiss Made. Certina DS-1 Big Date Automatic Black Dial Men's Watch C029.426.11.051.00.