The Bulova Marine Star men's watch is a classic timepiece with a legacy that dates back decades. The 21-jewel open-heartbeat automatic movement is displayed on the dial opening and exhibition caseback. The gold-tone stainless steel case is accented with black and features a black dial and a flat mineral crystal. The tonal bracelet features , and the watch is water resistant to 200 meters, living up to its name as a watch that can go wherever you go without missing a beat.