Duracell Watch Electronic Battery 384 392 1.5 volts 1 pk Shell Lumber Buy Leak Proof Wrist Watch Cells for Watches Makerbazar 395 399 Battery Replacement Watch Battery Equivalent Energizer x 5 Most Commonly Used Watch Battery at Emil Bentley blog. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 299 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: 299_K0066717