How to Open a Bulova Watch to Change the Battery

Changing the battery in a Bulova watch can be a straightforward task if you know the proper steps and have the right tools. Whether you have a Bulova quartz watch, a chronograph, or any other model, understanding how to open the watch and replace the battery is crucial for its continued operation. In this detailed guide, we'll explore step-by-step instructions to help you safely and effectively change the battery in your Bulova watch.

Tools Required

Before diving into the process, gather the necessary tools. Here’s what you’ll need:

• Watch Case Opener Tool: This tool helps in safely opening the watch case without damaging it. There are different types of watch case openers, including knife-style, wrench-style, and screw-back style.
• Tweezers: For handling the small parts, especially the battery, tweezers are essential.
• Small Screwdriver: In some Bulova models, you may need a small screwdriver to remove screws that hold the battery in place.
• Plastic Pry Tool: This tool is helpful for popping open the case back if it’s tightly sealed.
• Soft Cloth: To place the watch on and avoid scratches during the process.

Step-by-Step Guide to Opening the Bulova Watch

1. Prepare the Workspace
   Start by setting up a clean and well-lit workspace. Use the soft cloth as a base to place your watch, ensuring that it doesn’t get scratched during the process. Keep all your tools within reach.

2. Identify the Watch Back Type
   Bulova watches can have different types of case backs, including snap-back, screw-back, and case-back with screws. Identifying the type of case back is essential for knowing how to open it.

   • Snap-Back Case: This type of back cover snaps into place and can be pried open.
   • Screw-Back Case: This type requires a special wrench to unscrew the back.
   • Case-Back with Screws: Small screws hold this back in place, and you’ll need a small screwdriver to remove them.

3. Opening a Snap-Back Case

   • Position the Watch: Place the watch face down on the soft cloth.
   • Insert the Tool: Using a knife-style case opener, find the small notch on the case back. Insert the blade of the tool into the notch.
   • Pry Open the Case: Gently twist the tool to pry open the case back. Be careful not to apply too much pressure, as this might damage the watch.
   • Remove the Case Back: Once the back is loose, carefully lift it off using your fingers or the plastic pry tool.

4. Opening a Screw-Back Case

   • Position the Watch: Again, place the watch face down on the cloth.
   • Use the Wrench: Fit the adjustable wrench-style case opener onto the notches or grooves on the case back.
   • Unscrew the Back: Rotate the wrench counterclockwise to unscrew the case back. Continue until the back is fully unscrewed.
   • Remove the Case Back: Once loosened, lift off the case back with your fingers.

5. Opening a Case-Back with Screws

   • Locate the Screws: Identify the small screws around the perimeter of the case back.
   • Remove the Screws: Using a small screwdriver, carefully unscrew each screw. Keep the screws safe in a small container.
   • Lift the Case Back: After removing all screws, gently lift the case back off.

Replacing the Battery

With the case back removed, you can now access the battery. Here’s how to replace it:

1. Identify the Battery Type

   • Check the Existing Battery: Look at the current battery for its type and number. Common types include SR920SW, SR626SW, etc. Make sure to get the exact replacement.

2. Remove the Old Battery

   • Use Tweezers: Carefully use tweezers to lift the old battery out of its compartment. Be gentle to avoid damaging any internal components.
   • Note the Orientation: Pay attention to how the battery is positioned, especially the positive (+) and negative (-) sides.

3. Insert the New Battery

   • Position the New Battery: Place the new battery in the compartment, ensuring the correct orientation.
   • Secure the Battery: If your model has a small clip or screw that holds the battery in place, use the screwdriver to secure it.

4. Test the Watch

   • Check for Functionality: Before closing the case back, check if the watch is ticking. This ensures that the new battery is working properly.

Closing the Watch Case

Once the battery is replaced and the watch is functioning, it’s time to close the case back.

1. Snap-Back Case

   • Align the Case Back: Position the case back over the watch.
   • Press Firmly: Use your fingers to press the case back down until it snaps into place. You might need to apply firm, even pressure around the edges.

2. Screw-Back Case

   • Align and Place the Case Back: Place the case back on the watch.
   • Use the Wrench: Tighten the case back by turning the wrench clockwise. Make sure it’s snug but not overly tight.

3. Case-Back with Screws

   • Replace the Screws: Use the small screwdriver to carefully screw back each screw. Ensure they are tight but avoid overtightening, as this can strip the threads.

Additional Tips for Changing the Battery

• Regular Battery Check: It’s advisable to check the battery every 1-2 years, depending on usage, to avoid leaks and potential damage to the watch.
• Water Resistance: If your Bulova watch is water-resistant, be extra cautious when closing the case back. Make sure the seal is intact to maintain water resistance.
• Seek Professional Help: If you’re unsure or uncomfortable performing any of the steps, consider taking your watch to a professional. This ensures the watch remains in good condition and prevents accidental damage.

Troubleshooting Common Issues

Even with the best care, you might encounter issues after changing the battery. Here are some common problems and their solutions:

• Watch Not Ticking: If the watch isn’t working after replacing the battery, double-check the battery orientation and ensure it’s properly seated. You might also need to clean the battery contacts.
• Loose Case Back: If the case back doesn’t fit securely, check for any debris or misalignment. If it still doesn’t fit, consult a professional.
• Loss of Water Resistance: If you notice moisture inside the watch after changing the battery, the case back may not be sealed properly. Take the watch to a professional immediately.

Maintaining Your Bulova Watch

Proper maintenance extends the life of your watch. Here’s how to care for your Bulova watch:

• Regular Cleaning: Clean the watch regularly with a soft, dry cloth to remove dirt and oils.
• Avoid Extreme Conditions: Keep the watch away from extreme temperatures, strong magnetic fields, and harsh chemicals.
• Service the Watch: Have your watch serviced by a professional every few years to ensure all components are in good working condition.

Conclusion

Changing the battery in a Bulova watch is a manageable task with the right tools and knowledge. By following this comprehensive guide, you can confidently open your watch, replace the battery, and ensure it continues to function perfectly. Whether you’re a watch enthusiast or a casual wearer, understanding how to maintain your Bulova watch will help keep it in excellent condition for years to come. Remember, if in doubt, it’s always a good idea to seek professional assistance to avoid any potential damage.