The tissot gentleman powermatic open heart is an elegant watch, featuring a contemporary open heart design. Created in stainless steel and curved for comfort around the wrist, the watch has a 40mm case, gray dial with an open-heart peek, superluminova® hands and markers and a sapphire crystal. The self-winding watch is equipped with a highly durable nivachron™ balance spring to preserve precision and features a powermatic 80 automatic movement—visible through the case back—that has 80-hours of power reserve. The watch is water-resistant to 100 meters. The stainless steel bracelet secures with a push-button deployment clasp. This eye-catching design is a symbol for swiss made watchmaking tradition, and a reminder of tissot’s heritage.