1 x Renata 370 Watch Battery 1.55v SR920W - Official Renata Watch Batteries RENATA370_1

Replacement battery for many models of wristwatch, please consult documentation or current watch battery to ensure that this is the correct battery for your watch. We cannot accept responsibility for any damage caused if the wrong battery is used. We also cannot accept returns of this item if opened.

Renata 3xx - Mercury Free

Mercury Free (MF) Silver Oxide Batteries

Renata has developed its 0% mercury battery line in close cooperation with the Swiss Watch Industry. The new batteries were tested by various independent laboratories and approved by several important OEM customers. Most of the major luxurious Swiss Watch Brands rely on Renata.

Created with zero mercury and zero lead added, these batteries have been tested to be just as powerful as conventional watch batteries, while being more environmentally friendly.

For maximum power and sustainability, go green with Renata Mercury Free Silver Oxide Batteries

• 100% mercury & lead free



• 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 leak proofness thanks to a new sophisticated sealing process



• Constant availability

Renata's professional expertise is worth having on your side and in your watches.