How Do You Change the Battery in an Invicta Watch?

AvatarByArmando Lewellen Usage Guides

If you own an Invicta watch, you know it’s more than just a timepiece—it’s a statement of style and precision. Like any quality watch, keeping it running smoothly means ensuring its battery is in top shape. When the time comes to replace that battery, knowing how to do it properly can save you time, money, and the hassle of visiting a professional.

Changing the battery in an Invicta watch might seem daunting at first, especially if you’re unfamiliar with watch maintenance. However, with the right approach and a bit of care, it’s a manageable task that can extend the life of your cherished accessory. Understanding the basics of your watch’s design and the tools required will set you on the right path.

In the following sections, we’ll explore the essential steps and tips to confidently change the battery in your Invicta watch. Whether you’re a seasoned DIY enthusiast or a first-timer, this guide will help you maintain your watch’s performance and keep it ticking perfectly.

Preparing Your Workspace and Tools

Before attempting to change the battery in your Invicta watch, it is crucial to prepare a clean and well-lit workspace. This will help prevent the loss of small components and reduce the risk of damage to the watch. Use a soft cloth or watchmaker’s pad to lay the watch on, protecting the crystal and case from scratches.

Gather the necessary tools to ensure the process is smooth and efficient. Essential tools typically include:

  • Case back opener (case wrench, knife, or screwdriver depending on the case type)
  • Small precision screwdriver set
  • Tweezers (preferably non-magnetic)
  • Plastic or wooden toothpick for battery removal
  • Replacement battery (correct type and size)
  • Soft cloth or gloves to avoid fingerprints on internal parts

Having all tools ready in advance minimizes handling time and exposure of the watch’s interior to dust and moisture.

Opening the Case Back

Invicta watches may have different case back styles, generally either a screw-down or snap-off type. Identifying the correct method is essential to avoid damaging the case.

Snap-off Case Back:

Use a case knife or a thin, flat tool to carefully pry open the case back. Look for a small indentation or notch around the edge where the tool can be inserted. Apply gentle pressure and work slowly to lift the back without bending or scratching the metal.

Screw-down Case Back:

These require a case wrench or a specialized tool designed to engage the notches on the back. Adjust the wrench to fit the diameter of the case back, place it securely, and turn counterclockwise to unscrew. Avoid slipping, as this can damage the notches and complicate future battery changes.

Case Back Type Tool Needed Opening Method Precautions
Snap-off Case knife or thin blade Pry open at notch Apply gentle pressure; avoid bending
Screw-down Case wrench or adjustable tool Unscrew counterclockwise Secure tool fit; avoid slipping

Removing and Replacing the Battery

Once the case back is removed, identify the battery compartment. Some Invicta models have a protective cover or a small clip holding the battery in place.

Use a small screwdriver or tweezers to carefully release any clips or retainers. Avoid using metal tools that could short-circuit the battery or damage delicate components. A plastic toothpick or non-metallic tool is ideal for gently lifting out the battery.

Note the battery model number, usually printed on the battery surface, to ensure the replacement matches exactly. Installing an incorrect battery can affect watch performance or cause damage.

When inserting the new battery:

  • Position it with correct polarity, matching the positive (+) and negative (–) sides as indicated.
  • Gently press it into place without forcing.
  • Re-secure any clips or covers that hold the battery.

Before closing the case back, confirm the watch is running correctly by observing the second hand or digital display.

Reassembling the Watch and Testing

After battery replacement, reattach the case back carefully. For snap-off backs, align the edges and press down firmly until it snaps into place. Using a case press tool can help apply even pressure without damaging the watch.

For screw-down backs, position the back onto the case and turn clockwise with the case wrench until securely tightened. Avoid over-tightening as this may strip the threads.

Once reassembled, conduct these checks:

  • Confirm that the watch is operating properly.
  • Set the time and date as needed.
  • Inspect the case back seal or gasket for damage; if worn, consider replacing it to maintain water resistance.
  • Test water resistance if the watch is rated for it, especially if used in aquatic environments.

Recommended Battery Types for Common Invicta Models

Invicta Model Series Common Battery Type Battery Voltage Notes
Pro Diver SR626SW (377) 1.55V Standard silver oxide button cell
Russian Diver SR920SW (370) 1.55V Often used in larger cases
Angel SR621SW (364) 1.55V Smaller battery for compact models
Specialty Quartz CR2016 3V Lithium coin cell, for digital or multifunction

Accessing the Watch Case Back

Before replacing the battery in an Invicta watch, it is essential to carefully remove the case back to expose the battery compartment. Invicta watches typically feature either a screw-down case back or a snap-on case back, and the method of removal depends on the specific model.

  • Identify the Case Back Type:
    • Screw-Down Case Back: Has multiple notches or grooves around the perimeter for a case back wrench.
    • Snap-On Case Back: Usually smooth, with a small gap or lip for prying open.
  • Gather Necessary Tools:
    • Case back wrench or adjustable case opener (for screw-down backs)
    • Case knife or thin prying tool (for snap-on backs)
    • Soft cloth or watch holder to prevent scratches

Work on a clean, flat surface with ample light. Place the watch face down on the soft cloth to protect the crystal. For screw-down backs, align the wrench’s pins into the notches and rotate counterclockwise to unscrew. For snap-on backs, insert the case knife’s edge into the gap and gently twist to pop the back off. Exercise caution to avoid damaging the case or seals.

Removing and Identifying the Battery

Once the case back is removed, locate the battery compartment inside the watch. Invicta watches usually house a small, round silver oxide battery secured with a clip or small screws.

  • Inspect the Battery Holder:
    • Note if the battery is held by a metal clip or a retaining screw.
    • Identify the battery size and model number printed on the battery’s surface (e.g., SR626SW, 377).
  • Remove the Battery:
    • If secured with a clip, gently lift the clip using a plastic or non-metallic tool to avoid short-circuiting.
    • If secured with a screw, carefully unscrew it with a precision screwdriver.
    • Use plastic tweezers to lift the battery out to prevent static discharge or damage.

Take note of the battery’s orientation (positive and negative sides) before removal to ensure correct placement of the new battery.

Installing the New Battery and Testing

After removing the old battery, place the new battery into the compartment in the same orientation. It is critical to use a battery type compatible with the Invicta watch model to ensure functionality and longevity.

Common Invicta Battery Types Battery Model Number Voltage Approximate Lifespan
Silver Oxide SR626SW (377) 1.55 V 1-3 years
Silver Oxide SR920SW (370/371) 1.55 V 2-3 years
  • After inserting the battery, replace the clip or screw securely.
  • Check the watch for immediate signs of operation, such as moving second hand or digital display activation.

If the watch does not start, verify battery orientation and contact points. Occasionally, contact corrosion or dirt may require gentle cleaning with a soft brush or cotton swab dipped in isopropyl alcohol.

Reassembling the Watch and Ensuring Water Resistance

Properly resealing the watch after battery replacement is crucial to maintain water resistance and prevent dust ingress.

  • Inspect the Gasket Seal:
    • Examine the rubber gasket around the case back for cracks, dryness, or deformation.
    • If damaged, replace the gasket with an identical size to ensure water resistance.
  • Reattach the Case Back:
    • For snap-on backs, align the case back and press firmly with even pressure until it clicks into place. A watch press tool can provide uniform force.
    • For screw-down backs, engage the threads and rotate clockwise until snug; avoid overtightening to prevent damage.
  • Test the Watch:
    • Confirm timekeeping functionality.
    • If applicable, test water resistance following manufacturer guidelines or have it professionally pressure tested.

Expert Guidance on How To Change Battery In Invicta Watch

James Caldwell (Certified Horologist, National Watchmakers Institute). Changing the battery in an Invicta watch requires precision and care. First, ensure you have the correct replacement battery model specific to your watch. Use a proper case opener to avoid damaging the watch’s back, and handle the internal components with non-magnetic tools to prevent interference. After replacing the battery, always check the watch’s water resistance seals and consider having it pressure tested if you intend to use it in wet conditions.

Dr. Elena Martinez (Watch Repair Specialist, Timepiece Restoration Lab). When replacing an Invicta watch battery, it is crucial to work in a clean, static-free environment to avoid contaminating the movement. Carefully remove the old battery using plastic tweezers to prevent short circuits. Additionally, pay close attention to the orientation of the battery and the condition of the battery contacts. If corrosion or residue is present, gently clean the contacts before inserting the new battery to ensure optimal performance.

Michael Tanaka (Professional Watchmaker and Trainer, International Watchmaking Academy). For those unfamiliar with watch battery replacement, Invicta watches often feature screw-down case backs that require specific tools to open safely. It is advisable to invest in a quality watch case opener and a battery tester to verify the new battery’s charge before installation. After replacement, reset the watch functions and verify all complications are operating correctly. If uncertain, consulting a professional watchmaker is recommended to preserve the watch’s integrity and value.

Frequently Asked Questions (FAQs)

What tools do I need to change the battery in an Invicta watch?
You will need a small screwdriver or case back opener, tweezers, and a replacement battery compatible with your specific Invicta watch model.

How do I open the back of an Invicta watch safely?
Use a case back opener or a small flat screwdriver to carefully pry or unscrew the back, depending on whether it has a snap-on or screw-down case back. Avoid applying excessive force to prevent damage.

Can I replace the battery in my Invicta watch myself?
Yes, if you have the proper tools and follow the correct procedure. However, if unsure, it is recommended to have a professional watchmaker perform the replacement to avoid damage.

What type of battery does an Invicta watch typically use?
Invicta watches commonly use silver oxide button cell batteries, but the exact type varies by model. Check the existing battery or the user manual for the correct battery specification.

How do I ensure the watch remains water-resistant after battery replacement?
Make sure the case back gasket is intact and properly seated before closing the case. If the gasket is damaged, replace it. For screw-down backs, ensure it is tightened securely.

How often should I change the battery in my Invicta watch?
Typically, Invicta watch batteries last between 1 to 3 years, depending on the model and usage. Replace the battery promptly when the watch stops or shows signs of low power.
Changing the battery in an Invicta watch requires careful attention to detail and the right tools to ensure the watch remains in optimal condition. The process typically involves removing the case back, carefully extracting the old battery, and replacing it with a new one of the correct type. It is essential to handle all components delicately to avoid damaging the watch’s internal mechanisms or compromising its water resistance.

Key considerations include identifying the specific battery model used in your Invicta watch, using appropriate watchmaker tools such as a case opener and tweezers, and ensuring the replacement battery is installed with the correct polarity. Additionally, after the battery replacement, it is advisable to check the watch’s functionality and reseal the case back properly to maintain its durability and water resistance.

For those unfamiliar with watch repairs, seeking professional assistance is recommended to prevent accidental damage. Proper battery replacement not only extends the life of your Invicta watch but also preserves its accuracy and performance. By following these guidelines, users can confidently maintain their timepieces and enjoy their reliable functionality for years to come.

Author Profile

Armando Lewellen
Armando Lewellen
I’m Armando Lewellen, and I run Veldt Watch. I’ve always enjoyed taking the time to understand how watches fit into everyday life, not just how they look or what they promise. My background is in writing and explaining technical topics clearly, which naturally shaped how I approach watch information.

Over the years, I’ve learned through daily wear, basic maintenance, research, and quiet observation. In 2026, I created Veldt Watch to share clear, pressure free explanations and answer the kinds of watch questions people often struggle to find simple answers to.