Swiss Legend Men's 50029-RG-03-ABR06C Glamorous Collection Automatic Rose Gold-Tone Watch with Winder Precise 18-jewel Swiss automatic movement; functions without a battery; powers automatically with the movement of your arm Scratch-resistant sapphire crystal; polished rose gold-tone stainless steel case; dark blue alligator strap Date function Blue sandstone dial with rose gold-tone hands and roman numerals; luminous dot hour markers; screw-down crown; exhibition case back; watch winder included Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving