Elegant women's fashion watch from Hamilton, model Jazzmaster Open Heart Lady Automatic. Features a black open heart dial with luminous silver tone hands and stick hour markers plus minute markers around the outer rim. Comes in brushed and polished stainless steel case and matching bracelet with a folding clasp. Powered by Swiss automatic Caliber H-10 movement, offering 80 hours power reserve. Includes scratch resistant sapphire crystal glass. Unique open heart case design allows visibility of the mechanical movement. Water resistant up to 50 meters (approx. 165 feet). Case size is approximately 36mm with thickness around 10mm. Backed by a 2-year WatchMaxx warranty.