How to Change the Battery in a Fossil Watch 5 ATM

Changing the battery in a Fossil watch that is rated for 5 ATM (50 meters) water resistance requires careful handling to maintain its functionality and durability. This guide will walk you through the process step-by-step.

Step 1: Gather Your Tools

• Small Screwdriver: A small, precision screwdriver is essential for removing the case back screws.
• Case Opening Tool: Use a case opening tool or a plastic pry tool to avoid scratching the watch.
• Tweezers: For handling the battery and delicate components.
• New Battery: Ensure you have the correct battery type for your Fossil watch model.
• Clean Cloth: To protect the watch face and components.

Step 2: Prepare the Work Area

• Clean Surface: Work on a clean, flat surface to prevent dust and debris from entering the watch.
• Good Lighting: Ensure you have adequate lighting to see the small components clearly.

Step 3: Remove the Watch Band

• Detach the Band: Use a spring bar tool to remove the watch band if necessary. This will give you better access to the case back.

Step 4: Open the Case Back

• Locate the Screws: Fossil watches with a 5 ATM rating often have screws securing the case back. These are usually tiny and require a precision screwdriver.
• Unscrew the Case Back: Carefully remove the screws and set them aside in a safe place.
• Pry Open the Case: If your watch has a snap-on case back, use the case opening tool to gently pry it open. Be cautious not to damage the watch.

Step 5: Remove the Old Battery

• Locate the Battery: The battery will be secured in place by a small clip or holder.
• Use Tweezers: Carefully lift the battery out using tweezers. Avoid touching the battery with your fingers to prevent oil and dirt from contaminating it.

Step 6: Install the New Battery

• Insert the New Battery: Place the new battery into the slot, ensuring it is positioned correctly and securely.
• Check Battery Orientation: The battery should be oriented with the positive side facing the correct direction, as indicated by the watch.

Step 7: Reassemble the Watch

• Replace the Case Back: Align the case back with the watch and secure it with the screws.
• Tighten the Screws: Use the precision screwdriver to tighten the screws, but be careful not to overtighten as this could damage the watch.

Step 8: Reattach the Watch Band

• Reinstall the Band: If you removed the watch band, reattach it using the spring bar tool.

Step 9: Test the Watch

• Check Functionality: Ensure that the watch is working correctly by setting the time and checking the functions.
• Water Resistance: If your watch was designed to be water-resistant, ensure that the case back is properly sealed to maintain its water resistance.

Step 10: Clean Up

• Remove Any Debris: Wipe down the watch and work area to remove any dust or debris that might have accumulated.

Important Tips:

• Consult the Manual: Always refer to the watch's manual for specific instructions related to your model.
• Professional Help: If you're unsure about any step or if the watch is particularly valuable, consider taking it to a professional watch repair service.

Conclusion Changing the battery in a Fossil watch with a 5 ATM rating can be done at home with the right tools and a careful approach. By following these steps, you can ensure that your watch continues to function properly and maintain its water resistance.