Details: Silver-tone stainless steel case with a black leather strap. Fixed silver-tone stainless steel bezel. Black dial with a skeletal display with silver-tone hands and index hour markers. Arabic numerals mark the 3, 6, 9 and 12 o9'clock positions. Minute markers around the outer rim. Dial Type: Analog. Hamilton calibre H-10 automatic movement with an 80 hour power reserve. Scratch resistant sapphire crystal. Transparent case back. Case size: 42 mm. Case thickness: 11.4 mm. Round case shape. Band width: 22 mm. Deployment clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Dress watch style. Watch label: Swiss Made. Hamilton Jazzmaster Automatic Open Heart Black Dial Mens Watch H32705731.