MSRP: S$229.00 Dimensions of the case: L x W x H: 54.5 x 49.5 x 12.8 mm; weight: 181 g Material of the case and bezel Band made of stainless steel Band Made of Stainless Steel Three-fold one-touch clasp Resistance to water Water resistance of 100 meters Battery life and power source The SR920SW's battery lasts about three years. One-second stopwatch Capacitor measurement