How to Change a Battery in a Watch Battery Operated Flash Light Gun at 265 piece v10.14: Battery full alert (audible, on the watch) Bubble Cloud Round Black Boat Watch Flash at 2800 piece in Mumbai ID: 24625811962. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit COL ROB RUT 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: COL ROB RUT_K0067086