How Do You Replace a Movado Watch Battery?

AvatarByArron Moss Watch Maintenance

Replacing the battery in your Movado watch can breathe new life into a cherished timepiece, restoring its precision and elegance without the need for costly professional service. Whether your watch has stopped ticking or is running slow, understanding how to replace its battery yourself can save time and money while giving you a satisfying sense of accomplishment. With the right approach, even those new to watch maintenance can confidently tackle this simple yet essential task.

Movado watches are renowned for their sleek design and reliable craftsmanship, but like all quartz timepieces, they rely on a battery to keep time accurately. Over time, this power source naturally depletes, causing your watch to lose functionality. Knowing the basics of battery replacement helps you avoid unnecessary delays and ensures your watch continues to perform at its best.

In the following sections, you’ll discover key considerations for safely and effectively replacing your Movado watch battery. From understanding the tools needed to handling delicate components, this guide will prepare you to approach the task with care and confidence, ultimately extending the life of your elegant timepiece.

Removing the Back Case of Your Movado Watch

Before attempting to replace the battery, it is essential to carefully remove the back case of your Movado watch. This step requires precision and the right tools to avoid damaging the watch.

Start by examining the back of the watch to determine the type of case back it has. Movado watches generally feature one of the following types:

  • Snap-off case back: This type is pressed onto the watch and can be popped off using a case knife or a thin, flat tool.
  • Screw-down case back: This type is threaded and requires a special case wrench or a multi-prong tool to unscrew.
  • Screwed-in case back with screws: Small screws secure the back, which must be removed with an appropriate screwdriver.

To proceed safely, follow these guidelines:

  • Work in a clean, well-lit environment to avoid losing small parts.
  • Use a soft cloth or pad to protect the watch face and prevent scratches.
  • If you have a snap-off case back, insert the case knife into the groove or notch and gently pry it open.
  • For screw-down backs, align the case wrench prongs with the indentations and turn counterclockwise.
  • When removing screws, keep them organized to ensure correct reassembly.

If the back case feels stuck or difficult to remove, avoid applying excessive force to prevent damage. In such cases, it might be best to seek professional assistance.

Identifying and Removing the Old Battery

Once the back case is removed, you will see the watch movement and the battery compartment. Identifying the battery type and safely removing the old battery is crucial.

First, observe the battery’s position and how it is secured. Some batteries are held by a small clip or metal arm, while others rest freely in the compartment. Use the following tips:

  • Use non-metallic tweezers or a plastic tool to avoid short-circuiting the battery or damaging the movement.
  • If a clip or retaining bar is present, gently lift or unscrew it as needed.
  • Carefully lift the battery out, noting its orientation (positive and negative sides) to ensure correct placement of the new battery.

Take note of the battery model number printed on the battery itself. This information will help you purchase the exact replacement battery.

Selecting the Correct Replacement Battery

Choosing the correct replacement battery is key to maintaining your Movado watch’s performance and longevity. Using an incorrect battery can cause damage or poor timekeeping.

Most Movado watches use silver oxide batteries, known for their stable voltage and long life. The common battery sizes include SR626SW, SR920SW, and others depending on the model.

Here is a table of common Movado battery types along with their specifications:

Battery Model Diameter (mm) Height (mm) Voltage (V) Common Movado Models
SR626SW (377) 6.8 2.6 1.55 Various quartz Movado watches
SR920SW (371) 9.5 2.1 1.55 Large dial Movado models
SR927SW (395/399) 9.5 2.7 1.55 Some chronograph Movado watches

When purchasing a replacement battery, ensure it is brand new and from a reputable supplier. Avoid cheap or off-brand batteries as they may leak or have inconsistent power output.

Installing the New Battery and Reassembling the Watch

After selecting the correct battery, the installation process requires gentle handling to prevent damage.

Begin by using plastic tweezers or a clean fingertip to place the new battery into the compartment, matching the original orientation. Ensure the battery sits flat and firmly in place without forcing it.

If there was a clip or retaining bar, carefully secure it back over the battery. Double-check that the battery is stable and the watch movement remains undisturbed.

Before closing the back case, it is advisable to test the watch to confirm it is running properly. Observe the second hand or digital display to ensure the watch has restarted.

To reassemble:

  • For snap-off case backs, align the case back carefully and press down evenly using your thumbs or a watch press tool.
  • For screw-down backs, use the case wrench to tighten the case back securely but avoid overtightening.
  • For screw-secured backs, reinstall the screws carefully and tighten them evenly.

After reassembly, clean the exterior of the watch with a soft cloth to remove fingerprints or smudges.

Additional Tips for Battery Replacement

Replacing a Movado watch battery is delicate work. Keep these expert tips in mind:

  • Always use proper tools designed for watch repair to avoid slips and damage.
  • Avoid touching the movement or internal parts except as necessary.
  • If unsure about the battery type or watch design, consult the user manual or a professional watchmaker.
  • Dispose of old batteries responsibly, following local regulations.
  • Consider having your watch professionally serviced periodically to maintain optimal performance.

Following these steps will help ensure your Movado watch battery replacement is successful and your timepiece continues to function accurately.

Accessing the Back Case of Your Movado Watch

To replace the battery in a Movado watch, the initial step is to carefully access the back case. Most Movado watches feature either a snap-back case or a screw-down case. Proper identification is essential to avoid damage.

Tools required:

  • Watch case opener knife or a thin, flat blade
  • Case wrench (for screw-down cases)
  • Soft cloth or watch holder
  • Magnifying glass (optional)

Steps to open the back case:

  • Prepare your workspace: Work on a clean, flat surface covered with a soft cloth to prevent scratches.
  • Identify the case type:
    • Snap-back case: Look for a small indentation or notch on the case edge.
    • Screw-down case: Identify multiple notches or grooves around the perimeter.
  • Opening a snap-back case: Insert the case opener knife gently into the notch and twist carefully to pop the back off.
  • Opening a screw-down case: Use the adjustable case wrench to engage the notches, then turn counterclockwise to unscrew.
  • Handle with care: Avoid applying excessive force to prevent damaging the case or internal components.

Identifying and Removing the Old Battery

Once the back case is removed, the next step involves locating and extracting the battery.

What to look for:

  • The battery is typically a small, round silver disc secured in a battery holder or clip.
  • Some Movado models may have a battery cover or retaining clip that must be gently removed.

Removing the battery safely:

  • Use plastic tweezers or a non-metallic tool to avoid short-circuiting the battery.
  • If there is a retaining clip, observe how it is positioned before removing it to ensure proper replacement.
  • Note the battery’s orientation, especially the positive (+) and negative (-) sides.
  • Gently lift the battery out without touching other movement parts.

Selecting the Correct Replacement Battery

Choosing the right battery is crucial for your Movado watch’s functionality and longevity.

Battery Type Common Movado Models Voltage Typical Battery Code
Silver oxide Most quartz Movado watches 1.55 V SR626SW, SR621SW
Lithium Some digital or hybrid models 3 V CR2016, CR2025

Tips for battery selection:

  • Check the battery code stamped on the old battery for exact match.
  • Purchase high-quality batteries from reputable suppliers.
  • Verify the battery voltage matches the original to avoid damage.

Installing the New Battery and Reassembling the Watch

After procuring the correct battery, the installation process requires precision.

Installation steps:

  • Using plastic tweezers, place the new battery in the holder with the correct polarity.
  • If there was a retaining clip, carefully reposition it to secure the battery.
  • Ensure the battery is seated flat and stable without movement.
  • Check the watch’s movement or display to confirm power restoration.

Closing the back case:

  • Snap-back case: Align the case back carefully and press down evenly until it snaps into place. Using a watch press tool can ensure uniform pressure.
  • Screw-down case: Position the back and use the case wrench to screw it clockwise securely, but do not overtighten.
  • Confirm the case is sealed properly to maintain water resistance.

Post-Replacement Checks and Maintenance

After replacing the battery, it is important to verify the watch’s performance and maintain its condition.

  • Functionality test: Set the time and observe the watch for a few minutes to ensure the hands move or the digital display operates correctly.
  • Water resistance verification: If your Movado watch is water-resistant, consider having it pressure-tested by a professional to maintain its seal integrity.
  • Cleaning:Expert Guidance on How To Replace A Movado Watch Battery

    Dr. Emily Carter (Horology Specialist, National Watchmakers Institute). Replacing a Movado watch battery requires precision and care due to the brand’s unique case designs. It is essential to use the correct battery type specified by Movado and to ensure the watch’s water resistance is maintained by properly resealing the case after replacement. Avoid using excessive force when opening the case back to prevent damage to the delicate internal components.

    James Thornton (Certified Watch Repair Technician, Swiss Timepieces Repair Center). When replacing a Movado watch battery, I recommend using specialized tools such as a case opener and plastic tweezers to avoid short-circuiting the movement. It is also important to discharge any static electricity before handling the battery and to test the watch’s functions immediately after replacement to confirm proper operation.

    Linda Morales (Senior Watchmaker, Movado Authorized Service Provider). For Movado watches, battery replacement should ideally be performed in a controlled environment to prevent dust and moisture contamination. Always verify the battery’s expiration date and compatibility, and after replacement, conduct a pressure test to ensure the watch maintains its original water resistance rating. This preserves both the watch’s performance and longevity.

    Frequently Asked Questions (FAQs)

    What tools do I need to replace a Movado watch battery?
    You will need a small screwdriver or case opener, plastic tweezers, and a replacement battery compatible with your Movado model.

    How can I identify the correct battery type for my Movado watch?
    Check the watch’s manual or open the case back to read the battery number printed on the existing cell.

    Is it safe to replace the battery myself or should I visit a professional?
    While DIY replacement is possible with proper tools and care, visiting a professional ensures no damage to delicate components and maintains water resistance.

    How do I open the back case of a Movado watch without causing damage?
    Use a case knife or a specialized case opener tool to gently pry open snap-back cases, or a screwdriver for screw-back models, applying minimal pressure.

    What precautions should I take to avoid damaging my Movado watch during battery replacement?
    Avoid touching internal parts with bare hands, use plastic tools to handle the battery, and ensure the gasket is properly seated to maintain water resistance.

    How often should I replace the battery in my Movado watch?
    Typically, Movado watch batteries last 1 to 3 years, but replacement depends on usage and battery type; replace promptly when the watch shows signs of low power.
    Replacing a Movado watch battery requires careful attention to detail and the right tools to ensure the watch remains in optimal condition. The process typically involves identifying the correct battery type, safely opening the watch case, removing the old battery, and installing the new one without damaging any internal components. It is essential to handle the watch with care and avoid touching the battery terminals directly to prevent corrosion or malfunction.

    Understanding the specific model of your Movado watch is crucial, as different models may have varying case back designs and battery specifications. Utilizing appropriate tools such as a case opener, tweezers, and a small screwdriver can facilitate a smooth battery replacement process. Additionally, ensuring the watch is properly sealed after replacement helps maintain its water resistance and overall durability.

    For those unfamiliar with watch repair, seeking professional assistance is advisable to avoid potential damage and preserve the watch’s value. Regular battery replacement not only keeps the watch functioning accurately but also prevents battery leakage that can harm the internal mechanics. By following these guidelines, Movado watch owners can confidently maintain their timepieces and enjoy their precision and elegance for years to come.

    Author Profile

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    Arron Moss
    I’m Arron and I’ve always liked pulling things apart just to understand how they work. Watches were a natural obsession. Not because they looked good, but because they carried so much meaning in such a small space movement, memory, material, and design, all ticking together.

    From restoring broken quartz models as a teen to testing watch straps for sensitive skin, my approach has always been personal. Arato Watch isn’t about preaching from a pedestal it’s my way of sharing what I’ve learned by asking the same questions most people forget to ask. I believe watches should be understood, not just worn. That’s exactly what this site is here to help you do.