Watch battery CR2477 CR 2477 DL2477 ECR2477 EB CR2477 KRC2477 BR2477 Watch Battery Replacement in Rotorua While You Wait. Watches on 50X Energizer 346 Battery Silver Oxide Watch Button Low Drain 1.55V Store Home Products Feedback. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit R25474712 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: R25474712_K0063737