How to Change Fossil Watch Battery

How Long Do Watch Batteries Last?

Fossil timepieces are renowned for their reliable performance and timeless designs, and maintaining the functionality of your watch is essential for its longevity. We will walk you through the process of changing the battery in your Fossil watch, including how to take off the back cover, which battery to use, and whether you can replace it yourself. We will also address the common question of whether it’s okay to leave a dead battery in your watch. So, let’s dive into this step-by-step guide and ensure your Fossil watch is always ticking accurately.


How to Change Fossil Watch Battery

Having a reliable and accurate watch is essential for staying on track throughout the day. Fossil watches are known for their stylish design and quality craftsmanship. However, like all battery-powered devices, the battery in a Fossil watch will eventually need to be replaced. In this blog post, we will guide you on how to change the battery in a Fossil watch, ensuring that your timepiece continues to keep you punctual.

Before beginning the battery replacement process, it’s important to gather the necessary tools. You will need a small flathead screwdriver, a soft cloth or watchmaker’s cloth, and a replacement battery that is compatible with your Fossil watch model. It’s crucial to ensure that the replacement battery matches the voltage and size of the original one.

  1. Step 1: Find a clean and well-lit area to work on your watch to prevent any dirt or dust from entering the mechanism.
  2. Step 2: Lay the watch face down on the cloth to avoid any scratches on the dial or crystal.
  3. Step 3: Examine the case back of your Fossil watch. Depending on the model, you may find notches, screws, or a snap-back design.

How to Change Fossil Watch Battery

  • If your watch has notches:

If your Fossil watch has small notches around the edge of the case back, you will need a small flathead screwdriver. Insert the screwdriver into one of the notches and gently twist it counterclockwise to release the case back. Be cautious not to apply too much force, as it may damage the watch or injure your hand.

  • If your watch has screws:

Some Fossil watches have tiny screws holding the case back in place. Use the appropriate screwdriver (usually a small Phillips head) to carefully remove these screws. Place the screws in a secure location to avoid losing them during the process.

  • If your watch has a snap-back design:

In this case, you will need to use a small flathead screwdriver or your fingernail to locate the small indentation on the outer rim of the case back. Gently pry open the case back by applying pressure to the indentation. It’s important to be cautious and patient to prevent any damage to the watch or injury to yourself.

Fossil Watch Model Battery Type
Jacqueline, Carlie, Tailor CR2412
Grant, Neutra, Coachman SR621SW
For other models Check Fossil website or user manual

How Do You Take the Back off a Fossil Watch?

How to Change Fossil Watch Battery

A Fossil watch is not just another timepiece; it is a fashion statement. However, there may come a time when you need to change the battery of your Fossil watch. So, how do you take the back off a Fossil watch to replace the battery? We will guide you through the steps to safely remove the back cover of your Fossil watch and replace the battery without damaging it.

To begin with, it is important to note that Fossil watches have different types of backs, depending on the model and year of manufacture. The most common types are snap-off backs and screw-off backs. We will cover both methods, so you can easily follow along regardless of the type of back your Fossil watch has.

  1. Snap-off backs: For Fossil watches with snap-off backs, you will need a case opening tool or a thin, flat object like a knife or a screwdriver with a wide, flat head. Make sure the tool you are using is not sharp to avoid scratching or damaging the watch.
  2. Screw-off backs: Fossil watches with screw-off backs require a special tool called a case back wrench or a watchmaker’s case opener with interchangeable tips. These tools are specifically designed to fit the notches or indentations on the back of a screw-off Fossil watch.

How to Change Fossil Watch Battery

Now that you have the appropriate tools for your specific Fossil watch, follow these steps:

  1. Locate the small groove or indentation on the edge of the back cover of your Fossil watch. This is where you will insert your case opening tool or case back wrench.
  2. For snap-off backs, gently insert the tool into the groove and apply slight pressure to lift the back cover. Be careful not to apply too much force as it may damage the back cover or the watch itself. Gradually work your way around the watch, applying equal pressure until the back cover pops off.
  3. For screw-off backs, select the appropriate tip for your case back wrench that fits the indentations on the back cover. Insert the tip into the indentations and turn counterclockwise firmly but gently. Continue turning until the back cover loosens and can be lifted off.

Once you have successfully removed the back cover of your Fossil watch, you will have access to the battery compartment. Be cautious not to touch any sensitive components or circuits inside the watch. Remove the old battery carefully and replace it with a new one of the same type, ensuring the polarity matches the original battery.

Finally, align the back cover with the grooves or indentations on the watch case and press it firmly but gently until it snaps into place for snap-off backs, or screw it back on by turning clockwise for screw-off backs. Ensure the back cover is securely fastened to maintain water resistance, if applicable.

What Battery Do Fossil Watches Take?

How to Change Fossil Watch Battery

When it comes to choosing a replacement battery for your Fossil watch, it’s important to ensure that you select the correct type to maintain its optimal performance. Fossil watches typically use silver oxide batteries, which are also known as button cell batteries. These batteries are small and compact, making them ideal for powering watches and other small electronic devices. They are commonly available and can be easily purchased from watch repair shops, online retailers, or even some convenience stores.

When looking for a replacement battery for your Fossil watch, it’s crucial to check the specifications to ensure compatibility. Fossil watches typically require batteries with a voltage of 1.5 volts, and the most common size needed is SR626SW or 377. This information can usually be found on the back of your watch, on the existing battery, or in the watch’s user manual. It’s essential to match these specifications precisely to ensure a proper fit and avoid any potential damage to your watch.

How to Change Fossil Watch Battery

Once you have obtained the correct battery for your Fossil watch, it’s time to replace the old one. It’s essential to handle the battery and watch components with care to prevent any mishaps or damage. Start by ensuring a clean, dry workspace and gather the necessary tools, including a small screwdriver or a watch case opening tool.

  1. First, lay a soft cloth or towel on your workspace to protect the watch from scratches.
  2. Use the small screwdriver or watch case opening tool to carefully remove the back cover of the watch. Be gentle and apply even pressure to avoid any damage.
  3. Once the back cover is removed, you should see the old battery. Use a pair of non-metal tweezers or a small plastic tool to carefully lift the battery out of its compartment.
  4. Take the new battery and place it in the same position, ensuring that the positive side is facing up.
  5. Gently press down on the battery to ensure a secure fit.
  6. Finally, replace the back cover of the watch by aligning it with the grooves and carefully pressing it into place.

How to Change Fossil Watch Battery

With the new battery installed, it’s time to test your Fossil watch. Set the time and assess whether the watch is functioning correctly. If all is well, you can enjoy your fully powered Fossil watch once again. However, if you encounter any issues or difficulties during the battery replacement process, it’s always best to seek professional assistance from a reputable watch repair shop to avoid any potential damage to your watch.

Benefits of Replacing Your Watch Battery Yourself:
1. Cost-saving: By replacing your watch battery yourself, you can save money on service fees charged by watch repair shops.
2. Convenience: You can replace the battery at your own pace and without the need to visit a store, especially if you have a busy schedule.
3. Learning opportunity: Replacing your watch battery enables you to gain some knowledge about the inner workings of your timepiece.
4. Quick turnaround: With the right tools and battery at hand, the process of replacing a watch battery can be completed within minutes.

Can You Replace a Watch Battery Yourself?

How to Change Fossil Watch Battery

Changing the battery in a watch is a common maintenance task that many people feel comfortable doing themselves. With the right tools and instructions, replacing a watch battery can be a simple and cost-effective way to keep your timepiece running smoothly.

Replacing a watch battery yourself can save time and money. Instead of taking your watch to a professional and paying for their services, you can do it at home with just a few tools. The first step is to determine what type of battery your watch requires. Different watches use different types of batteries, so it is essential to check the manufacturer’s instructions or consult a watch specialist to ensure you have the correct battery.

Once you have the correct battery, you will need a few tools to open the watch case and access the battery compartment. A case opener tool or a small, flat-headed screwdriver can be used to remove the back of the watch. Be cautious when using these tools to avoid scratching the watch or damaging any delicate components. Once the case is open, you can carefully remove the old battery using a pair of tweezers or a spring bar tool.

How to Change Fossil Watch Battery

  1. Remove the back of the watch using a case opener tool or a small, flat-headed screwdriver.
  2. Locate the battery compartment and carefully remove the old battery using tweezers or a spring bar tool.
  3. Insert the new battery into the battery compartment, ensuring the positive (+) and negative (-) sides are correctly aligned.
  4. Carefully close the watch case, ensuring all the tabs or screws are properly secured.

After replacing the battery, it is important to check that the watch is running correctly. Some watches may require a reset or synchronization after the battery replacement. If your watch has any additional complications or features, consult the manufacturer’s instructions or seek professional help to ensure everything is functioning correctly.

Is It Ok to Leave a Dead Battery in a Watch?

How to Change Fossil Watch Battery

If you’re an avid watch wearer and have experienced a dead battery in your watch, you may wonder if it’s alright to leave it in there until you get around to replacing it. While it may seem harmless, leaving a dead battery in a watch can actually have some negative consequences.

Firstly, leaving a dead battery in a watch for an extended period of time can cause the battery to leak. As the battery ages and deteriorates, it is more likely to release corrosive chemicals which can damage the internal components of the watch. This can lead to costly repairs or even render the watch unusable.

Secondly, a dead battery can affect the performance of your watch. Even if you’re not actively using the watch, the battery may still drain slowly over time. This can result in inaccurate timekeeping or the watch stopping altogether. Especially if you have an automatic or kinetic watch that relies on constant movement to stay powered, leaving a dead battery inside can disrupt its normal function.

How to Change Fossil Watch Battery

  1. To avoid these issues, it’s best to promptly replace the dead battery in your watch. You can either take it to a professional watch repair shop or try replacing it yourself if you’re comfortable doing so. Many watches have easily accessible battery compartments that allow for easy replacement.
  2. If you decide to replace the battery yourself, make sure to handle it with care and follow the manufacturer’s instructions. Use a proper tool to open the back of the watch, being cautious not to scratch or damage the case. Once you have the old battery removed, insert the new one correctly and securely.
  3. By regularly maintaining your watch’s battery, you can ensure its longevity and proper functioning. Don’t wait until the battery dies completely before replacing it, as this can potentially cause damage. Keep track of the battery lifespan and replace it as soon as it shows signs of weakness.

In conclusion, it is not okay to leave a dead battery in a watch. The risks of leakage and potential damage to the watch’s internal components outweigh the convenience of putting off the battery replacement. Take the time to replace the battery as soon as possible or seek professional help to ensure your watch continues to perform accurately and reliably for years to come.


  • Bayram Sarıkaya

    I am very curious about batteries, devices that charge batteries and these topics. I share reviews, comparisons and news for people who are curious about these issues.

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