Casio Watch Battery Replacement Watch Batteries Duracell and Varta Available All Watch Parts Watch Material Supply Call: 1 (213) 222 8616 Duracell Silver Oxide 301 386 1.5 volt Electronic Watch Battery 1 pk eBay Maxell 301 SR43SW 1.5V Button Battery, Watch Battery 5 Pieces. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit CA301157ORBK Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz 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: CA301157ORBK_K0063553