The Best Watches of the Week, From Rosss AP to McGregors Rolex Watches.of.Espionage W.O.E. Ultimate Watch Buying Guide (Dispatch The Best Watches of the Week, From Rosss AP to McGregors Rolex Watches Palm Desert, CA Robann's Jewelers. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit COL ROB CAL 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 CAL_K0067126