The elegant touches of nautical design highlight the rugged masculine style of this watch from Bulova's Marine Star collection. Quartz movement. Black silicone strap with buckle closure; strap wdith: 24mm; length: 80mm x 125mm. Round black ion-plated and gold-tone stainless steel case, 44mm; 1/2" thick. See Watch Size Guide link below. Black chronograph dial with gold-tone Roman numerals, stick indices, three hands, three subdials, date window and Bulova logo. Water resistant to 100 meters. Three-year limited warranty.