If you need to replace your watch battery, you should note that Silver Oxide button cell batteries provide a slightly different voltage than other button cells of the same size. It is therefore important to pick the exact specified battery for your watch, and not use a lithium equivalent for example, unless specified.
Precision timepieces need the correct watch batteries to function properly and avoid damage. Using the wrong battery can damage a watch; or result in it running fast or slow.
We have listed as many manufacturer codes as possible on each battery. If in doubt, please get in touch and we can advise you.