Apple Watch 1 2 3 4 5 Se 6 Iwatch 4g S1 S2 S3 Gps Lte Casio WATCH BATTERIES Genuine Replacement Parts CasioPart Apple MNK83CH A replacement watch battery UAEBattery Michael Kors Watch Batteries: A Comprehensive Guide Chronock High Capacity Battery A1578 A1579 A1760 A1761 A1847 A1875 For Apple. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit MK2078 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: MK2078_K0067250