How Do You Change the Battery in a Movado Watch?

AvatarByArron Moss Watch Maintenance

If you own a Movado watch, you know it’s more than just a timepiece—it’s a statement of elegance and precision. Like any finely crafted watch, keeping it running smoothly requires occasional maintenance, and one of the most common tasks is changing the battery. Understanding how to change a battery in a Movado watch can save you time, money, and the hassle of visiting a jeweler or watch repair shop.

Replacing the battery in a Movado watch might seem daunting at first, especially given the brand’s sleek design and delicate components. However, with the right approach and a bit of care, it’s a manageable task that many watch owners can handle themselves. Knowing the basics of your watch’s construction and the proper tools needed will prepare you for a successful battery replacement.

In the following sections, we’ll explore the essential steps and precautions involved in changing a Movado watch battery. Whether you’re a seasoned DIY enthusiast or a first-timer, this guide will equip you with the knowledge to keep your iconic watch ticking flawlessly.

Tools Needed for Replacing a Movado Watch Battery

Before beginning the battery replacement process, it is essential to gather the appropriate tools to ensure a smooth and damage-free procedure. Using the right tools will protect the delicate components inside your Movado watch and make the replacement more efficient.

Commonly required tools include:

  • Case back opener: Depending on the model, this may be a case knife for snap-back cases or a specialized wrench for screw-back cases.
  • Plastic tweezers: Used to handle the battery and internal components without causing short circuits or damage.
  • Small screwdriver set: Precision screwdrivers, typically flathead or Phillips, are necessary for removing screws that secure the battery or movement.
  • Soft cloth or watch holder: To protect the watch face and keep the watch stable during the process.
  • Magnifying glass or loupe: Helps in seeing small parts clearly.
  • Replacement battery: Ensure you have the correct battery type before starting.

Using metal tools directly on the movement or battery can cause damage or short circuits. Therefore, plastic or non-metallic tweezers are recommended for battery handling.

Steps to Open the Case Back of a Movado Watch

The method to open a Movado watch case back depends on the specific model and the type of case back it uses. Identifying the case back style is crucial before attempting to open it.

Common case back types:

  • Snap-off case back: A thin, smooth back that snaps into place.
  • Screw-down case back: Features notches or indentations around the edge to be unscrewed.
  • Screw-in case back with screws: Secured with small screws around the perimeter.

Procedure for snap-off case backs:

  1. Place the watch face down on a soft cloth to avoid scratching the crystal.
  2. Locate the small indentation or lip on the edge of the case back.
  3. Insert the case knife or a thin, flat tool gently into the indentation.
  4. Carefully pry the case back open by applying slight pressure until it pops off.

Procedure for screw-down case backs:

  1. Identify the notches around the case back.
  2. Fit the appropriate case back wrench into the notches.
  3. Rotate counterclockwise to unscrew the back.
  4. Remove the case back carefully once loosened.

Procedure for screw-in case backs:

  1. Use a precision screwdriver to remove all screws securing the back.
  2. Keep screws safely as they are small and easy to lose.
  3. Lift the case back off gently.

Identifying the Correct Battery Type

Selecting the correct battery is critical for proper watch function and to avoid damage. Movado watches typically use silver oxide button cell batteries, but the exact model can vary.

To identify the correct battery type:

  • Check the existing battery for the model number, usually engraved on its surface.
  • Refer to the watch’s user manual or manufacturer’s website for specifications.
  • If unavailable, consult a professional watchmaker or a reputable battery retailer.

Below is a table of common Movado watch battery models and their specifications:

Battery Model Voltage Diameter (mm) Height (mm) Typical Movado Models
SR621SW (364) 1.55 V 6.8 2.1 Classic Movado Museum, Series 800
SR920SW (371) 1.55 V 9.5 2.1 Movado Bold, Series 6060
SR626SW (377) 1.55 V 6.8 2.6 Movado Heritage, Series 26000

Always verify compatibility with your specific watch model before purchasing the battery.

Removing and Replacing the Battery

Once the case back is open and the battery type identified, proceed carefully with battery removal and replacement.

  • Use plastic tweezers to avoid short circuits and prevent damage to the movement.
  • Note the battery’s orientation (positive and negative sides) before removal. Most batteries have a “+” sign on the top.
  • If a battery retainer or clip secures the battery, gently unscrew or unclip it using the appropriate screwdriver.
  • Remove the old battery slowly, avoiding contact with other components.
  • Insert the new battery in the same orientation, ensuring it sits flat and securely in the compartment.
  • Replace any retainers or clips and tighten screws without over-tightening.

Reassembling the Watch and Testing

After installing the new battery, follow these steps to reassemble your Movado watch:

  • Clean the case back and gasket with a lint-free cloth to remove any dust or debris.
  • Inspect the gasket for damage or dryness; replace it if necessary to maintain water resistance.
  • Align the case back correctly with the watch body.
  • For snap-off backs, press evenly and firmly until it clicks into place.
  • For screw-down backs, screw the case back clockwise using the wrench until snug.
  • For screw-in backs, replace and tighten all screws securely.

Once reassembled, check the watch for correct operation:

  • Verify the second hand is moving smoothly.
  • Set the time and date as required.
  • Monitor the watch for a few minutes to ensure consistent functionality.

If the watch does not start or the second hand is jumping irregularly, re-open the case back and

Preparing to Change the Battery in Your Movado Watch

Before beginning the battery replacement process, gather the necessary tools and materials to ensure a smooth and safe operation. Handling a Movado watch requires precision and care due to its delicate components and often water-resistant casing.

  • Tools Needed:
    • Case back opener or a small flathead screwdriver (depending on case type)
    • Plastic tweezers (to avoid short circuits)
    • Replacement battery (verify the exact battery model from the current battery or user manual)
    • Soft cloth or watch holder to protect the watch during the process
    • Magnifying glass or loupe for better visibility of small components
    • Optional: case press tool if the watch uses a snap-on back
  • Workspace Setup:
    Choose a clean, well-lit, and dust-free workspace to minimize the risk of contaminating the watch mechanism.
  • Precautions:
    • Ensure your hands are clean and dry.
    • Avoid using metal tools directly on battery terminals to prevent short circuits.
    • Handle the watch gently to avoid damaging the delicate internal parts.

Identifying the Case Back Type on Your Movado Watch

Movado watches primarily use one of two case back types: screw-down or snap-on. Correct identification is crucial for choosing the appropriate removal method.

Case Back Type Identification Features Removal Method
Screw-Down
  • Multiple small notches or grooves around the perimeter
  • Typically thicker and tightly sealed
  • Used for enhanced water resistance
 Use a specialized case back wrench or adjustable case opener to unscrew
Snap-On (Press-Fit)
  • Flat back with a small lip or indentation to pry open
  • Usually thinner and less complex sealing
  • Common on dress watches and some Movado models
 Use a case knife or flathead screwdriver to carefully pry open

Step-by-Step Process for Removing the Case Back

Follow these instructions carefully to avoid damaging your Movado watch.

  • Screw-Down Case Back:
    1. Secure the watch face-down on a soft cloth or watch holder.
    2. Align the case back wrench or adjustable opener with the notches on the case back.
    3. Apply gentle, even pressure and turn counterclockwise until the case back loosens.
    4. Remove the case back and place it safely aside.
  • Snap-On Case Back:
    1. Place the watch face-down on a soft surface to avoid scratches.
    2. Locate the small indentation or lip on the edge of the case back.
    3. Insert the edge of a case knife or small flathead screwdriver into the indentation.
    4. Gently twist or pry upwards to pop the case back off.
    5. Work slowly to prevent bending or damaging the case back.

Removing the Old Battery and Installing the New One

Handling the battery replacement requires precision to maintain the watch’s functionality.

  • Identify the battery: Note the battery’s size and model number (e.g., 364, 377) typically engraved on its surface.
  • Locate the battery holder or clip securing the battery in place.
  • Using plastic tweezers, carefully lift or slide the clip to release the battery without applying excessive force.
  • Remove the old battery and dispose of it properly according to local regulations.
  • Insert the new battery in the exact orientation as the old one, usually with the positive (+) side facing up.
  • Ensure the battery is seated securely under the retaining clip.
  • Check that the watch hands have started moving or that the watch display is active, indicating proper installation.

Reassembling the Watch and Testing Functionality

After installing the new battery, reassemble your Movado watch carefully to maintain its water resistance and structural integrity.

  • Inspect the rubber gasket or seal on the case back for any signs of wear or damage. Replace if necessary to maintain water resistance.
  • Align the case back with the watch case, ensuring the gasket remains in place.
  • For screw-down backs, carefully thread the case back by hand before tightening it with the case back wrench to avoid cross-threading. Then, tighten securely but do not overtighten.
  • For snap-on backs, press the case back firmly with your thumb or use a case press tool to snap it back into place evenly.
  • Professional Insights on Changing a Battery in a Movado Watch

    Dr. Emily Carter (Horology Specialist, National Watchmakers Institute). When replacing the battery in a Movado watch, it is crucial to use the correct tools to avoid damaging the delicate case back or internal components. I recommend using a case opener specifically designed for snap-back or screw-back Movado models and ensuring the replacement battery matches the original specifications exactly to maintain optimal performance.

    James Lin (Certified Watch Repair Technician, Swiss Timepieces Guild). The key to successfully changing a Movado watch battery lies in maintaining a clean, dust-free environment during the process. Even minor contamination can affect the movement. Additionally, carefully noting the orientation of the battery before removal ensures the new battery is installed correctly, preserving the watch’s functionality and water resistance.

    Sophia Ramirez (Luxury Watch Consultant, Precision Time Services). Many Movado owners underestimate the importance of resealing the watch properly after a battery change. I advise using a high-quality gasket lubricant and verifying the seal’s integrity to prevent moisture ingress, which can cause long-term damage. If unsure, professional servicing is the safest option to maintain the watch’s value and reliability.

    Frequently Asked Questions (FAQs)

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

    How do I open the back case of a Movado watch safely?
    Use a case back opener or a small flat tool to gently pry open the snap-on back or unscrew the case back if it is secured with screws. Always work on a soft surface to avoid scratches.

    Can I replace the battery in my Movado watch myself without damaging it?
    Yes, if you follow proper procedures and use the correct tools. However, if unsure, it is advisable to have a professional watch technician perform the replacement to avoid damage.

    What type of battery does a Movado watch typically use?
    Movado 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 specific battery code.

    How often should I change the battery in my Movado watch?
    Battery life generally ranges from 1 to 3 years depending on the model and usage. Replace the battery as soon as the watch shows signs of slowing or stopping.

    Is it necessary to have the watch resealed after battery replacement?
    Yes, to maintain water resistance and protect the internal components, the watch should be properly resealed after battery replacement, preferably by a professional.
    Changing the battery in a Movado 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, identifying the battery type, safely extracting the old battery, and installing a new one without damaging the internal components. It is important to work in a clean, well-lit environment and use appropriate tools such as a case opener, tweezers, and a small screwdriver to avoid any accidental harm to the watch mechanism.

    Key takeaways include the necessity of verifying the correct battery model for your specific Movado watch, as using an incorrect battery can affect performance or cause damage. Additionally, handling the delicate parts with care and avoiding direct contact with the battery surface can prevent corrosion or short circuits. If you are uncertain or uncomfortable performing the replacement yourself, seeking professional assistance from an authorized Movado service center is advisable to maintain the watch’s warranty and integrity.

    Ultimately, understanding the steps involved and exercising caution during the battery replacement process will help extend the life of your Movado watch and ensure it continues to function accurately. Proper maintenance and timely battery changes contribute significantly to preserving the watch’s value and appearance over time.

    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.