Wama AG4 LR626 Alkaline Button Watch Battery 1.5V 30 Pack Walmart.com 68 WHr 4Cell Primary LithiumIon Battery Silicon Valley Battery Shop Higher Quality CITIZEN 18mAh DW6900MS 1(3230) Smart Watch How Long Do Swiss Army Watch Batteries Last at Eileen Marvin blog. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 6814 WB 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: 6814 WB_K0063948