Stainless steel case with a blue (calfskin) leather strap. Fixed stainless steel bezel. Blue dial with luminous silver-tone hands and Roman numeral hour markers. Dial Type: Analog. 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. Band width: 20 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Jazzmaster Series. Casual watch style. Watch label: Swiss Made. Hamilton Jazzmaster Automatic Blue Dial Men's Watch H42535640.