Renata Watch Battery 379 SR63SW SR521SW LR63 SG0, 1-pack

Renata 379

• Manufacturer designation: 379
• Further designations: SR63, SR63SW, SR521, SR521SW, SG0
• Identical sizes: LR63, LR521, AG0
• Dimensions Dia/H: 5.8 x 2.1 mm
• Voltage: 1.55V
• Battery type: Silver oxide
• Packaging unit (contains): 1 piece

This watch battery was developed for watches without additional functions, such as a light or an alarm. This battery has the same dimensions as an LR63 alkaline button cell battery. However, this silver oxide battery has a significantly higher capacity, which means it can power your watch for longer.
To ensure you order the correct battery, please refer to the operating instructions and package inserts for your device.