Buy now: £4.25
These are genuine, high quality, Sony Watch Battery's, they are ideal for watches and other small electronic items. Power is 1.55V, Silver Oxide, They are classed as a Button Cell battery, we stock a wide range of batteries so you need not look anywhere else for your small battery needs, just ask us if there is a model you are looking for that we do not stock, they are 0% Mercury and have a Long Expiry date meaning they are more likely to last for a lot longer.