48 Pc Small watch electronic Button Batteries (2 packs of 24) eBay 60 Piece Assorted Super Alkaline Watch Button Coin Batteries Freshly How to Change a Watch Battery Yourself: Step by Step Guide 15 Pcs Energizer 364 SR621SW 1.5V Watch Button Battery Walmart Buy Leak Proof Wrist Watch Cells for Watches Makerbazar. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 1512602 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: 1512602_K0049977