CASIO Panasonic CTL 1616 CTL1616F Rechargeable Watch Solar Battery G S9e40e5b6ca5a40c5a43aace7aefcd68f1.jpg Watch Battery CTL1616 CTL1616F Battery Watch Solar Rechargeable Battery Watch Batteries Replacement Watch Batteries Seiko, Seizaiken, GP. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit C1610001 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: C1610001_K0054689