379 Watch Battery SR521SW SR63, SR521
Rayovac Silver Oxide Battery 379 1.5 Volts
Alternative codes for this battery are:
SR521SW, SR63, SR521, LR521, Timex JA cell
Dimensions in mm: Diameter x Depth = 5.8 x 2.1
Check all watch battery dimensions with our Watch Battery Cross Reference Table
Save 20% when buying in boxes of 10
Click for 379 - SR521SW watchbattery multipack offers.