Watch Batteries by Size & Brand

Upgrade your timepiece with reliable silver oxide watch batteries from leading brands Renata, Seiko, Murata, Maxell and Seizaiken. Browse by size/code (e.g. 371, 377, 395, SR927W) and find the perfect match for your watch.

Why buy from us?

Fresh UK-supplied stock for consistent performance

Genuine branded batteries with stable voltage

Fast UK dispatch and easy returns

Tip: Check the code on your existing battery or your watch manual before ordering.