How to get to the battery? : r watchrepair How to Replace Your Watch Battery! YouTube Battery replacement for Swiss and Japanese watches in Singapore Watch Batteries How To Replace Change Watch Battery Easy Simple YouTube Accutime Watch Repair, Overhaul Movement, Crystal & Battery Replacement. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit AKR464PK Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz Swiss 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: AKR464PK_K0068532