Longines Watch Battery Replacement YouTube Watch Batteries: A Beginner's Guide To Understanding Types And Sizes Watch Battery Equivalent Chart Watch Batteries Watch Battery for Guess U15072G2 Big Apple Watch Our Favorite Pixel Watch Feature: Mystery Adhesive iFixit. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 15678_2 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: 15678_2_K0051420