5PCS Original SR626SW 377 Quartz Watch Battery Batteries for Wrist Precise Watch Battery R13726712 SR626SW Watch Batteries 377 5 x Renata 377 Swiss Made Equivalent to Seiko Kinetic Solar Watch Capacitor Battery 302624X for V137 V138 eBay Sdc1806689d634759840f65de9db4b477X.jpg. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit R13726712 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: R13726712_K0063856