1 x Renata 379 SR521SW SR63 AG0 618 JA Watch Battery Silver Oxide 0% Mercury

Also known as 379, SR521SW, D379, V379, V520, 280-59, GP379, SR63, AG0, 618 & JA. 1 x Renata SR521SW (379) 1.55v Silver Oxide Batteries (1 Battery).

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