Genuine 100% Battery For Apple Watch Series 1 2 3 4 5 SE 6 7 8 Bateria 26 Best watch batteries 2022 After 106 hours of research and testing. Best Battery For Watches With Buying Guides The Sweet Picks Energizer 389 Silver Oxide Watch Cell Button Battery, 1 Pack Walmart.com Amazon.com: 1.55 Volt Watch Battery 394 Replaces SR936SW : Health. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 1589 Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz Swiss 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: 1589_K0066427