How to replace the battery in an aviation watch? Watch Savvy Zone Watch Batteries Explosion Proof Watch Battery 1730 Wholesale Silver Oxide Watch Battery WB373 CK Electricals Manchester UK Watch Battery Replacement Fast Shipping Quick Jewelry Repairs. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 1730 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: 1730_K0066408