10 x 1.55V Button Coin Cell Watch Battery Batteries AG3 SR41 LR41 LR736 AG3 LR41 Alkaline Button Watch Battery 1.5V, 10 Pack, Ideal for Watches Buy Leak Proof Wrist Watch Cells for Watches Makerbazar 20pcs LR69 Button Cell AG6 371 370 SR920SW LR921 Watches Battery 1.5V. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit AKR439SS2 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: AKR439SS2_K0068561