Renata 317 silver oxide

Start by matching the 317 size silver oxide battery to your watch’s required size and voltage (1.55V). Then confirm the watch uses a coin-cell form factor and that Renata is your trusted brand. Finally, choose the quantity that fits your replacement routine (single piece, or strips of several pieces) to keep spares handy.

The 317 size coin-cell delivers a stable 1.55 volts in a compact form, making it ideal for many wrist watches that require a slim, consistent power source. Its silver oxide chemistry provides longer steady voltage and better leakage resistance than older zinc-based cells. When you pick this size, store and replace as a matched pair to the watch’s demands, and rely on Renata for consistent quality. Consider your packaging choice (single versus strips) to match your replacement habits.

Beginners will benefit from starting with a single 317 size battery to test fit in one watch and learn the replacement process. Pros or frequent watch owners should opt for bulk options like strips to stock multiple watches, reducing trips to stores and ensuring you have replacements ready across your collection.

Power off the watch and use proper tools to open the case; handle the battery by the edges and avoid touching the contacts. Align the polarity correctly to the watch’s terminals, then reclose the case firmly. Store spare batteries in a cool, dry place and only replace with the same 317 size from a trusted brand like Renata to avoid compatibility issues.

Yes, you can buy the 317 silver oxide battery in different pack sizes such as single pieces or multi-piece strips to suit your replacement routine. The blue packaging helps distinguish Renata products, while the solid silver oxide cells provide reliable power for many watches. Choose the option that matches how many watches you maintain and how often you replace batteries.

Only if your watch requires the 317 size; other Renata coin-cell sizes are different and not interchangeable. Always verify the exact size and voltage your watch needs and avoid substituting with mismatched coin-cell types to prevent leakage or poor performance.