Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Light grey (open heart) dial with luminous blue dauphine-style hands and index hour markers. Arabic numerals mark the 3, 6, 9 and 12 oclock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Hamilton calibre H-10 automatic movement, based upon ETA C07.111, containing 25 Jewels, bitting at 21600 vph, and has a power reserve of approximately 80 hours. Scratch resistant sapphire crystal. Transparent case back. Round case shape. Case size: 40 mm. Case thickness: 10.8 mm. Band width: 20 mm. Butterfly clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Jazzmaster Open Heart Series. Casual watch style. Watch label: Swiss Made. Hamilton Jazzmaster Open Heart Automatic Mens Watch H32565121.