New Hamilton Jazzmaster Open Heart men's automatic watch. Silver tone open dial with luminous blue hands and stick hour markers plus outer minute markers. Brushed and polished stainless steel case, bracelet, and folding clasp. Equipped with the Swiss Automatic Caliber H-10 movement providing an 80-hour power reserve. Features hour, minute, second functions; push-pull crown; scratch-resistant sapphire crystal; unique open heart design allowing view of the mechanism through a see-through caseback. Case size: 40mm diameter, thickness: 11.05mm. Water resistant to 50 meters (approximately 165 feet). Comes with a 2-year WatchMaxx warranty.