Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black dial with silver-tone hands and index hour markers. Minute markers. 24 hour markers. Worldtime cities listed around the outer rim. Dial Type: Analog. Luminescent hands and markers. Day of the week and date display at the 3 oclock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hours. Ball calibre RR1502 automatic movement with a 48-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Case size: 42 mm. Case thickness: 13.7 mm. Round case shape. Band width: 22 mm. Band length: 7.75 inches. Fold over clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, date, day of the week, hour, minute, second. Dress watch style. Watch label: Swiss Made. Ball Trainmaster Worldtime Automatic Chronograph Mens Watch CM2052D-SJ-BK.