Watch Batteries Replacement Go Green & Clean With Watch Battery Watch Battery Equivalent Chart: Casio Watch Battery Conversion Chart Watch Batteries Amazon Surveys Hyatt Energizer Watch Batteries (Single Battery or pack of 5). GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit J2. 041. L 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: J2. 041. L_K0052640