展开Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Grey (open heart display) dial with luminous silver-tone dauphine-style hands and index hour markers. Arabic numerals mark the 3, 6, 9 and 12 o'clock 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: 11 mm. Band width: 20 mm. Fold over clasp with a safety release. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Jazzmaster Series. Dress watch style. Watch label: Swiss Made. Hamilton Jazzmaster Open Heart Grey Dial Mens Watch H32565185.