S5301de78b9494e8b9ab6ccbe55f334c4b.jpg Sony 5x SR621SW 364 1.55V Silver Oxide Button Cell Watch Battery 10 Pack SR626SW AG4 Equivalent 377S 377 LR626 1.5V Button Cell Watch 379 SR521SW SR63 Silver Oxide Watch Battery 1.55v [Multi Brand Showcase Amazon.com: SR626SW Watch Batteries 377 376 AG4 LR626 1.55V Button Cell S74c2199191124298ad3079256cda09771.jpg. 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 001R 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 001R_K0052501