Men's Hamilton Jazzmaster automatic watch, blue open heart dial with silver-tone dauphine hands and luminous markers. Stainless steel case and light brown ostrich leather strap. Fixed stainless steel bezel. Analog functions: hour, minute, second indicated by analog subdials and central sweep second hand. Features 25 jewels movement rated at 21600 vph with approx 80 hours power reserve. Scratch resistant sapphire crystal. Automatic winding mechanism via oscillating rotor. Pull/push crown operation. Transparent case back allowing view of the Hamilton H-10 automatic movement (based on ETA C07.111). Round case size is 42mm, thickness 11.44mm with band width 22mm. Equipped with deployment clasp and rated water resistant to 50 meters / 165 feet.