1X Renata 321 Sr616Sw Swiss Made Watch Battery Silver Oxide Button Coin Cell Watch Battery V321 611 Da 280-73 Sb-Af/Df Sr65 Sr616 1.55V Watch Batteries, 0% Mercury free with Long Expiry date
Renata 321 SR616SW Watch Battery, Renata's make over 40 different watch battery types, mostly silver oxide 1.55 Volt, this offers a suitable power source for any electronic device requiring an ultra-compact, long-lasting, low voltage power source. Thanks to its close association with the Swiss watch industry, RENATA has first-hand knowledge of what a high-quality watch battery must stand for.
an optimised volume/capacity ratio
dimensional precision and stability
high capacity retention on storage (low self-discharge)
excellent reliability thanks to a uniformly high-quality level
state of the art leakproofness thanks to a sophisticated sealing process