Which battery should I choose for my watch? Complete equivalence table

Watch Battery Equivalences: A Complete Guide to Choosing the Right Battery

Replacing your watch battery is an essential step in maintaining its proper functioning. However, with the variety of references available and the multiple brands on the market, it can be difficult to find your way around. At PSB Watches , we offer you a complete guide to watch battery equivalences. You will find a detailed table listing the types of batteries and their equivalences from the biggest manufacturers: Duracell, Renata, Maxell, Sony, Energizer, Panasonic and Varta.

For Seiko watch owners: if you don't know your battery reference, you can consult our blog article " Which battery should I choose for my watch and how should I change it? "; This complete guide will allow you to know your battery reference thanks to the movement of your watch, even before disassembling it. Use our interactive selector to find out everything in one click.

Why should you know the equivalents of watch batteries?

Watch batteries are designated by references that vary from one manufacturer to another (Duracell, Renata, Maxell, Sony, etc.). When changing a battery, it can quickly become difficult to choose the right one.

Knowing the equivalents allows you to quickly find a battery compatible with your watch and avoid any risk of error. Our comparison table includes all these references to make your life easier.

Comparison table of watch battery equivalences

Main reference	Duracell	Renata / Sony / Energizer	Maxell / Panasonic	Varta
SR41SW	D392	384	SR41SW	V384
SR43SW	D301	301	SR43SW	V301
SR44SW	D303	303	SR44SW	V303
SR512SW	D335	335	SR512SW	V335
SR516SW	D317	317	SR516SW	V317
SR521SW	D379	379	SR521SW	V379
SR527SW	D319	319	SR527SW	V319
SR616SW	D321	321	SR616SW	V321
SR621SW	D364	364	SR621SW	V364
SR626SW	D377	377	SR626SW	V377
SR731SW	D329	329	SR731SW	V329
SR916SW	D373	373	SR916SW	V373
SR920SW	D371	371	SR920SW	V371
SR927SW	D395	395	SR927SW	V395
SR936SW	D394	394	SR936SW	V394
SR1120SW	D381	381	SR1120SW	V381
SR1130SW	D390	390	SR1130SW	V390
SR1136SW	D350	350	SR1136SW	V350

Quick selector: which battery should I choose for my watch?

Not sure which battery fits your watch? Use our quick search selector to find out the exact equivalent of your watch battery in seconds! Simply enter the reference number printed on your battery (e.g.: SR626SW, 377, D377) and immediately get all the compatible matches between brands: Duracell, Renata, Sony, Energizer, Varta and many others. Also find practical information: voltage, dimensions and lifespan!

Enter your battery reference:

Conclusion

Choosing the right battery for your watch will extend its lifespan and maintain its performance. With this comprehensive equivalence table and expert advice, you can confidently choose the right battery. To discover our selection of watches from brands like Casio, Seiko, Tissot, Orient, and many more, please visit our online catalog.