Energizer 394 380 SR936SW High Drain Silver Oxide Watch Battery, 1.55V Bestseller Watch Battery 3635 GW 10 394 380 Energizer Watch Batteries SR936W SR936SW Walmart.com 10PCS Watch Battery AG1 1.55V 364 SR621SW LR621 62 Grandado. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 3635 GW Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz Swiss or Chinese or Japanese Movement Water Resistance Compatibility: Suitable for 50m Water Resistant Watches Mercury Free: Environmentally Friendly (0% Hg) High Low Temperature Tolerance: Extended Performance in Extreme Climates SKU: 3635 GW_K0064147