An uncompromising redesign of one of Bulova’s most celebrated models, the new men’s Marine Star Series B watch strikes the perfect balance between form and function. Green-to-black gradient sunray dial with date window and luminous hands and markers 41.0mm polished stainless steel and gold-tone ion-plated case Uni-directional rotating bezel with bi-color aluminum insert Sapphire crystal Automatic movement; 42-hour power reserve Two-tone stainless steel bracelet; fold-over safety clasp Water-resistant to 200 metres We are an authorized Bulova dealer