![Amazon.com: Renata 379 SR521SW Batteries - 1.55V Silver Oxide 379 Watch Battery (2 Count) : Electronics Amazon.com: Renata 379 SR521SW Batteries - 1.55V Silver Oxide 379 Watch Battery (2 Count) : Electronics](https://m.media-amazon.com/images/I/61roorZLT7L.jpg)
Amazon.com: Renata 379 SR521SW Batteries - 1.55V Silver Oxide 379 Watch Battery (2 Count) : Electronics
![379 Watch Battery SR521SW and equivalent button cell batteries - SR521SW, SR63, SR521, SB-AC, 280-59, V379, D379, GP379, 618, S521E 379 Watch Battery SR521SW and equivalent button cell batteries - SR521SW, SR63, SR521, SB-AC, 280-59, V379, D379, GP379, 618, S521E](https://www.battery-house.co.uk/image/cache/catalog/battery/379-640x640.jpg)
379 Watch Battery SR521SW and equivalent button cell batteries - SR521SW, SR63, SR521, SB-AC, 280-59, V379, D379, GP379, 618, S521E
![Energizer Watch Battery Button Cell SR63, 1191SO, SR521SW, SR521, V379, Bulova 618, Citizen 280-59, Duracell D379, Energizer 379, (Pack of 5) - TheBatterySupplier.Com Energizer Watch Battery Button Cell SR63, 1191SO, SR521SW, SR521, V379, Bulova 618, Citizen 280-59, Duracell D379, Energizer 379, (Pack of 5) - TheBatterySupplier.Com](https://cdn2.bigcommerce.com/server500/6a175/products/1455/images/2891/undefined__70478.1440523694.1000.1200.png?c=2)
Energizer Watch Battery Button Cell SR63, 1191SO, SR521SW, SR521, V379, Bulova 618, Citizen 280-59, Duracell D379, Energizer 379, (Pack of 5) - TheBatterySupplier.Com
![Amazon.com: Renata 379 SR521SW AG0 LR521 D379 V379 CX521 618 Silver Oxide Mercury Free Electronic Battery x 1 : Health & Household Amazon.com: Renata 379 SR521SW AG0 LR521 D379 V379 CX521 618 Silver Oxide Mercury Free Electronic Battery x 1 : Health & Household](https://m.media-amazon.com/images/I/51MAe71eshL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Renata 379 SR521SW AG0 LR521 D379 V379 CX521 618 Silver Oxide Mercury Free Electronic Battery x 1 : Health & Household
![Sony Original SR521SW, 379 Silver Oxides Batteries 1.55V Button Coin Cell MADE IN JAPAN - Also Replacement Same Model, D379, SR63, V379, AG0, SG0, 379, LR63, LR521, SR521. Sony Original SR521SW, 379 Silver Oxides Batteries 1.55V Button Coin Cell MADE IN JAPAN - Also Replacement Same Model, D379, SR63, V379, AG0, SG0, 379, LR63, LR521, SR521.](https://static-01.daraz.pk/p/78c4e920c13b455d2d1db179bd6f5a5d.jpg)