Watch Batteries Economical Watch Battery 6814 WB 10ct Card SR621 AG1 LR621 364 164 1.5v Button Coin Cell Watch 68 WHr 4Cell Primary LithiumIon Battery Silicon Valley Battery Shop Higher Quality CITIZEN 18mAh DW6900MS 1(3230) Smart Watch How to Order Watch Batteries Esslinger Watchmaker Supplies 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