Eco-Drive is fueled by light so it never needs a battery</br>Silver tone stainless steel bracelet with silver tone dial</br>3 Hand Basic</br>Mineral Crystal</br>Water resistant to 330 feet (100 M): suitable for snorkeling?? as well as swimming?? but not diving</br></br>Product Description</br></br>STAINLESS STEEL?? MINERAL CRYSTAL?? FOLD OVER CLASP?? 100 METERS WATER RESISTANT?? SAPPHIRE CRYSTAL</br><br/>http://www.amazon.com/gp/product/B00KCF86HW