Swiss Legend Men's 80040A-06 Sprint Racer Collection Automatic Rubber Watch with Winder Quality 18-jewel Swiss-automatic movement; functions without a battery; powers automatically with the movement of your arm Durable mineral crystal; brushed and polished stainless steel case; black rubber strap Date function Orange dial with luminous hands, hour markers and arabic numerals; screw-down crown; tachymeter scale engraved on bezel; watch winder included Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving