Edifice Chronograph Stainless Steel Watch with Silver Dial Features: Chronograph, 100-meter water resistance, Stopwatch, Date display, Wide case, White Dial Stainless Steel Band, Mineral Glass, Screw Lock Back, Approx. battery life: 3 years on SR920SW Quartz Movement Case Diameter: 50.9mm Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving Product Details: Package Dimensions: 4.9 x 4.6 x 4.6 inches Shipping Weight: 10.4 ounces Item model number: EFV-510D-7AVCF Batteries: 1 Nonstandard Battery batteries required. (included) International Shipping: This item is not eligible for international shipping. Learn More