Fossil Watch Battery Replacement: What Size Battery Do You Need?

Fossil watches commonly use three battery sizes: CR2430 for large models, SR920SW (371) for some smaller models, and SR626SW (377) for others. Always check the battery model number. Reliable brands include Duracell, Renata, and Sony. Models CH2890 and CH2891 specifically require SR621SW batteries.

Understanding the battery specifications helps ensure optimal performance and longevity of your timepiece. After replacing the battery, ensure the watch is sealed properly to maintain its water resistance.

When handling Fossil watch battery replacement, keep the watch and battery area clean to prevent contaminants from entering. Always use a tool designed for watch repairs to avoid damaging the watch case or crystal.

With the right battery size in hand and the correct procedure followed, you can confidently ensure your Fossil watch runs smoothly. Next, we will discuss the steps to safely replace the battery in a Fossil watch.

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