Renata 1.55 Volt Watch Battery 364 Replaces SR621SW : Amazon.ca: Health Lot Large Assortment Of Watch Batteries Watch Batteries Just Electronics Renata 362 SR721SW AG11 LR721 162 1.55V Silver Oxide Battery for Watch. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit R13765162 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: R13765162_K0063853