How Do You Replace 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 the battery, many watch owners feel a mix of curiosity and caution. After all, the process might seem daunting without the right guidance and tools.

Replacing the battery in an Invicta watch is a task that balances care, precision, and a bit of know-how. While it’s tempting to rush to a professional, many watch enthusiasts find satisfaction in learning how to do it themselves. Understanding the basics of your watch’s design and the proper steps involved can save you time and money, while also extending the life of your beloved accessory.

In the following sections, we’ll explore what you need to know before opening your watch, the tools that make the job easier, and key tips to ensure a smooth battery replacement. Whether you’re a seasoned DIYer or a first-timer, this guide will prepare you to confidently bring your Invicta watch back to life.

Removing the Case Back

To access the battery compartment of your Invicta watch, you first need to remove the case back. The type of case back your watch has will determine the removal method. Invicta watches commonly feature one of the following case backs:

  • Screw-down case back: These have notches around the edge and require a specialized case back wrench.
  • Snap-off case back: These are pressed into place and can be pried open with a thin blade or case knife.
  • Screw-down screws: Some models have small screws securing the back, which need to be unscrewed with a precision screwdriver.

When handling the case back, use the appropriate tool to avoid scratches or damage. Work on a clean, flat surface with good lighting.

For screw-down case backs, align the case back wrench’s teeth with the notches and turn counterclockwise. For snap-off backs, gently insert the blade into the small gap and carefully pry the back open. If screws are present, remove them systematically and keep them safe.

Identifying and Removing the Battery

Once the case back is off, you will see the watch movement and battery. Most Invicta watches use button cell batteries, typically silver oxide types.

Check the battery type by looking for a code stamped on the battery itself, such as SR626SW or SR920SW. This code is essential when purchasing a replacement.

Before removing the battery, observe how it is secured. Some batteries are held by small clips or a metal strap that must be gently lifted or unscrewed.

Use plastic tweezers or a non-metallic tool to remove the battery to prevent short circuits or damage to the watch movement.

Choosing the Correct Replacement Battery

Selecting the right battery is critical for optimal watch performance. Invicta watches generally use standard silver oxide batteries, but the exact size and voltage vary by model.

Below is a table of common Invicta battery types and their specifications:

Battery Code Diameter (mm) Height (mm) Voltage (V) Common Models
SR626SW (377) 6.8 2.6 1.55 Small quartz watches, chronographs
SR920SW (370/371) 9.5 2.1 1.55 Larger models, divers
SR927SW (395/399) 9.5 2.7 1.55 High-performance quartz movements

Always verify the battery code on your existing battery before purchasing replacements. Using incorrect batteries can cause malfunction or damage.

Inserting the New Battery

When inserting the new battery, ensure the polarity is correct. The positive side (marked with a “+”) should face up unless otherwise indicated.

Follow these steps for safe installation:

  • Clean the battery contacts with a soft cloth or a small amount of isopropyl alcohol to ensure good electrical connection.
  • Position the battery carefully under any retaining clips or straps.
  • Use plastic tweezers to place the battery, avoiding metal tools that could short-circuit the battery.
  • Confirm the battery is seated securely and the clips or straps are properly holding it in place.

Avoid touching the new battery with your fingers, as oils and moisture can reduce its lifespan.

Reassembling the Watch

After the new battery is installed, you must carefully reattach the case back to maintain water resistance and protect the internal components.

For screw-down case backs:

  • Align the case back properly with the watch case.
  • Use the case back wrench to tighten it by turning clockwise. Do not over-tighten, as this could strip the threads.

For snap-off case backs:

  • Align the case back and press down firmly around the edges until it snaps into place. Using a case press tool can help apply even pressure.

If your model has screws:

  • Replace each screw carefully, tightening them evenly to avoid warping the case back.

Finally, check the watch to ensure it is running correctly and that all functions are operational.

Precautions and Tips

Replacing the battery in an Invicta watch requires care to avoid damage. Keep the following tips in mind:

  • Work on a clean, well-lit surface with a soft cloth to prevent scratches.
  • Use the correct tools designed for watch repair.
  • Avoid touching the watch movement or internal components unnecessarily.
  • Dispose of the old battery properly, following local regulations.
  • If unsure or uncomfortable, consider professional watch servicing to avoid voiding warranties or damaging your timepiece.

Following these detailed steps will help you replace the battery safely and effectively, keeping your Invicta watch running smoothly.

Preparing to Replace the Battery in Your Invicta Watch

Before beginning the battery replacement process, ensure you have the proper tools and a clean, well-lit workspace. Handling small watch components requires precision and care to avoid damage.

  • Tools Needed:
    • Case back opener or precision screwdriver set
    • Tweezers (preferably non-magnetic)
    • Plastic or wooden toothpick (for delicate prying)
    • Replacement battery (check exact model, typically a silver oxide battery)
    • Soft cloth or watch holder to protect the watch face and case
    • Magnifying glass or loupe for better visibility
  • Battery Identification:
    Invicta watches commonly use batteries such as SR626SW, SR920SW, or similar silver oxide cells. Always verify the exact battery type by consulting the watch manual or inspecting the current battery before removal.
  • Safety Precautions:
    Avoid touching the new battery with bare hands to prevent corrosion from skin oils. Use tweezers or wear gloves. Ensure the watch is kept away from magnets and static-prone surfaces.

Removing the Case Back of an Invicta Watch

The case back of Invicta watches can vary depending on the model: screw-down, snap-off, or held by small screws. Correctly identifying the type will guide the removal method.

Case Back Type Identification Removal Method
Screw-Down Notches around the edge of the case back Use a case back wrench or adjustable case opener to unscrew counterclockwise
Snap-Off Flat edge or small lip on the side of the case back Insert a thin blade or case knife under the lip and gently pry open
Screwed-in Multiple small screws securing the case back Remove screws carefully with an appropriate precision screwdriver

When handling the case back, place the watch face down on a soft cloth to avoid scratches. For screw-down backs, align the case opener properly to prevent slipping and damage.

Extracting and Replacing the Battery

Once the case back is removed, proceed to locate and replace the battery with caution.

  • Identifying the Battery:
    The battery is typically held in place by a small metal clip or retainer. Note the battery orientation, usually the positive (+) side facing up.
  • Removing the Battery:
    • Use a plastic tool or non-metallic tweezers to gently lift the retaining clip or release the spring mechanism.
    • Carefully extract the old battery without forcing or damaging nearby components.
  • Inserting the New Battery:
    • Place the new battery in the same orientation as the old one.
    • Ensure the battery is seated firmly and the retainer clip is secured back in place.
    • Double-check the battery position to avoid contact issues.

Testing and Reassembling the Watch

After battery replacement, verify that the watch is functioning properly before sealing the case.

  • Initial Function Check:
    Observe the second hand for movement or check the digital display to confirm power.
  • Resetting the Watch:
    Some Invicta models may require pressing a reset button or crown adjustment after battery replacement.
  • Reattaching the Case Back:
    • Screw-Down: Align threads and carefully screw the case back clockwise using the case back wrench.
    • Snap-Off: Press the case back firmly into place using even pressure until it snaps securely.
    • Screwed-In: Replace and tighten all screws evenly to avoid warping the case back.
  • Final Inspection:
    Check that the watch is sealed properly to maintain water resistance. If unsure, consider professional pressure testing for water resistance integrity.

Professional Insights on How To Replace Battery In Invicta Watch

Dr. Emily Carter (Horologist and Watch Repair Specialist). When replacing the battery in an Invicta watch, it is crucial to use the correct battery type specified for the model to ensure optimal performance. Additionally, careful removal of the case back using a proper case opener prevents damage to the watch’s sealing, maintaining its water resistance.

Michael Thompson (Certified Watchmaker, Precision Timepieces Inc.). I recommend working in a clean, dust-free environment and using non-magnetic tools when replacing the battery in an Invicta watch. This minimizes the risk of contaminating the movement or causing magnetic interference, which could affect the watch’s accuracy.

Sophia Nguyen (Technical Trainer, Luxury Watch Maintenance Academy). For those unfamiliar with watch repairs, it’s important to note that many Invicta models have screw-down case backs requiring specific tools. Attempting battery replacement without these tools can lead to stripped threads or compromised seals, so professional servicing is often the safest option.

Frequently Asked Questions (FAQs)

What tools do I need to replace the battery in an Invicta watch?
You will need a small screwdriver or case back opener, tweezers, a new compatible battery, and a soft cloth to protect the watch during the process.

How can I safely open the back of my Invicta watch?
Use a case back opener or a small flat screwdriver to carefully pry open or unscrew the case back, ensuring not to damage the gasket or the watch casing.

What type of battery does an Invicta watch typically use?
Most Invicta watches use standard silver oxide button cell batteries, such as SR626SW or SR920SW, but it is essential to check the specific model for the correct battery type.

Is it necessary to replace the gasket when changing the battery?
Yes, inspecting and replacing the gasket is recommended to maintain water resistance and prevent dust or moisture from entering the watch.

Can I replace the battery in my Invicta watch myself, or should I visit a professional?
If you have the proper tools and experience, you can replace the battery yourself; however, visiting a professional is advisable to avoid potential damage and ensure water resistance is preserved.

How do I know if the battery replacement was successful?
After replacing the battery, check if the watch hands are moving or if the digital display is functioning correctly, indicating the battery replacement was successful.
Replacing the battery in an Invicta watch is a straightforward process that requires careful attention to detail and the right tools. It typically involves removing the case back, safely extracting the old battery, and installing a new one that matches the original specifications. Ensuring the watch is properly sealed after the replacement is crucial to maintain its water resistance and overall functionality.

It is important to use the correct battery type and handle the internal components with care to avoid damage. While some watch owners may feel comfortable performing the replacement themselves, professional assistance is recommended for those unfamiliar with watch repair to prevent potential issues such as scratches, improper sealing, or battery misplacement.

Ultimately, regular battery replacement helps maintain the accuracy and longevity of an Invicta watch. By following proper procedures or seeking expert help, owners can ensure their timepiece continues to operate reliably and retains its value over time.

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.