Amazon.com: YKM 10 Pack LR44 Batteries AG13 L1154f A76 357 303 L1154 Timex CR2016 Battery Replacement How to Replace the Watch Battery on 5 x SONY single packs 377 SR626SW SR626 V377 Watch Battery MURATA EXP 10 Pieces 1.55V 140mAh Button Battery 377 SR626SW SR626 AG4 Watch Batt SR626SW Watch Batteries 377 x 2 Seizaiken Equivalent Cell Button. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 06 4R5 13 007R 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: 06 4R5 13 007R_K0052498