Case Size (L× W× H): 51.9 × 48.8 × 19.9mm
Case And Bezel Material: Resin / Stainless Steel
Band: Stainless Steel Band, One-Touch 3-Fold Clasp
Water Resistant: 200-Meter Water Resistance
Power Supply And Battery Life: Approx. Battery Life: 3 Years On SR927W X 2
Construction: Shock Resistant, Magnetic Resistant