How to change the battery on a waterproof watch YouTube Renata Silver Oxide Swiss Made Watch Battery 390 (SR1130SW): Amazon How to Change a Watch Battery Yourself: Step by Step Guide Renata Watch Battery 329, 1 pack 10 batteries Replacement, SR731SW, Sw Replacement Fossil. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit CA301227SSRD 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: CA301227SSRD_K0063524