How Do You Change the Battery in a Movado Watch?

AvatarByArmando Lewellen Usage Guides

If you own a Movado watch, you know it’s not just a timepiece—it’s a statement of elegance and precision. Like all quartz watches, Movado timepieces rely on batteries to keep their iconic hands moving smoothly. When the battery runs out, your watch stops telling time, and that sleek accessory loses its charm. Knowing how to change a Movado watch battery can save you time, money, and the hassle of visiting a jeweler.

Replacing the battery in a Movado watch might seem daunting at first, especially given its refined design and craftsmanship. However, with the right tools and a bit of care, it’s a task that many watch owners can confidently handle themselves. Understanding the basics of your watch’s construction and the proper steps involved will ensure the process goes smoothly and your watch continues to function flawlessly.

In the following sections, we’ll explore the essentials of battery replacement for Movado watches, including what you need to prepare and the general approach to safely accessing and swapping out the battery. Whether you’re a seasoned watch enthusiast or a first-time DIYer, this guide will equip you with the knowledge to keep your Movado ticking perfectly.

Preparing Your Workspace and Tools

Before attempting to change the battery in your Movado watch, it is crucial to prepare an organized and clean workspace to avoid losing small components or damaging the watch. A well-lit area with a flat surface is ideal for this delicate procedure. Use a soft cloth or a watchmaker’s mat to protect the watch face and prevent scratches during the process.

Gathering the right tools beforehand will make the battery replacement smoother and safer. Essential tools include:

  • A precision screwdriver set, typically with flathead and Phillips heads
  • A case back opener (case knife or case wrench depending on the watch back type)
  • Plastic tweezers or non-metallic tools to handle the battery
  • A replacement battery that matches the exact specifications of the original
  • A dust blower or brush to clean the watch interior if necessary
  • Optional: magnifying glass or loupe for better visibility of small parts

Using metal tools inside the watch case should be minimized to prevent short circuits or damage to the movement. Plastic or nylon tools are preferred for battery handling.

Removing the Case Back

Movado watches commonly feature one of three types of case backs: snap-off, screw-down, or screws secured. Identifying the type of case back on your specific model is essential for selecting the proper removal technique.

  • Snap-off case back: These have a small indentation or notch where you can insert a case knife or blade to pry the back off gently.
  • Screw-down case back: These have multiple grooves or notches around the edge designed to be opened with a case wrench.
  • Screwed case back: Small screws secure the back plate, requiring a precision screwdriver to remove them individually.

To remove a snap-off case back, insert the case knife into the notch and apply gentle pressure until the back pops off. Avoid excessive force to prevent bending or damaging the case. For screw-down backs, fit the case wrench securely into the grooves, then turn counterclockwise until the back unscrews. For screwed backs, carefully unscrew each screw and keep them in a safe place.

Identifying and Removing the Battery

Once the case back is removed, inspect the internal layout of the watch. The battery is typically held in place by a small metal clip or a plastic cover. Before proceeding, note the battery model number, usually printed on the battery itself, to ensure an exact replacement.

To remove the battery:

  • Use plastic tweezers or a non-metallic tool to avoid shorting the battery or damaging electronic components.
  • Carefully lift the retaining clip or unscrew the battery cover if applicable.
  • Gently extract the battery without forcing it.

Handle the battery carefully to avoid puncturing or damaging it.

Selecting the Correct Replacement Battery

Choosing the appropriate battery is critical for the correct functioning of your Movado watch. Using an incorrect battery can lead to improper voltage, leakage, or damage to the movement. The battery type is typically a silver oxide cell, but exact specifications vary by model.

Below is a table with common Movado battery types and their characteristics:

Battery Model Diameter (mm) Height (mm) Voltage (V) Common Movado Models
SR626SW (377) 6.8 2.6 1.55 Most quartz Movado watches
SR621SW (364) 6.8 2.1 1.55 Smaller or thinner Movado models
SR920SW (371) 9.5 2.1 1.55 Larger Movado watches with bigger battery compartments

Always verify the battery number printed on the old battery before purchasing a replacement. Silver oxide batteries provide stable voltage and are preferred for precision watches such as Movado.

Installing the New Battery and Reassembling

After confirming the correct battery, install it by placing it carefully into the battery compartment with the correct polarity—usually the positive side facing up. Use plastic tweezers to avoid contact with metal tools.

Once the battery is in place:

  • Secure any retaining clips or covers that hold the battery.
  • Check that the watch starts ticking immediately or that the digital display powers on.
  • If the watch does not start, verify battery placement and connections.

To reassemble the watch:

  • Clean the case back and gasket area to ensure a proper seal.
  • Replace the gasket if it appears worn or damaged to maintain water resistance.
  • Snap or screw the case back into place carefully, ensuring it is fully sealed to prevent dust or moisture intrusion.

If the watch features a screw-down case back, use the case wrench to tighten it securely but avoid overtightening, which can strip threads or damage the case.

Additional Tips for Battery Replacement

  • Always handle watch components with clean hands or gloves to avoid corrosion or contamination.
  • Dispose of used batteries responsibly at designated recycling centers.
  • If unsure or uncomfortable with the process, consider professional servicing to avoid damage.
  • Regularly check and replace the battery every 1–3 years depending on usage and model specifications.

Following these careful steps will help maintain the longevity and accuracy of your Movado watch after a battery replacement.

Preparing to Change the Battery in Your Movado Watch

Before beginning the battery replacement process, it is essential to gather the appropriate tools and take necessary precautions to avoid damaging your Movado watch. The following checklist will help ensure a smooth and safe battery change:

  • Workspace: Choose a clean, well-lit, and flat surface to work on. Use a soft cloth or mat to prevent scratches.
  • Tools Required:
    • Small precision screwdriver or case back opener
    • Plastic tweezers (to avoid short-circuiting the battery)
    • Replacement battery specific to your Movado model
    • Soft cloth or gloves to handle delicate parts
  • Battery Identification: Locate the existing battery type, usually indicated on the battery itself or within the watch manual. Common types include SR626SW or equivalent silver oxide cells.
  • Static Precautions: Avoid static electricity by grounding yourself or using an anti-static wrist strap to protect the watch’s electronic components.

Accessing the Back Case of a Movado Watch

Most Movado watches feature a snap-back or screw-back case design. Properly opening the case back is crucial to avoid damage:

Case Type Identification Opening Method Tools Needed
Snap-Back Case Flat back with a small lip or notch Carefully pry open with a case knife or thin blade Case knife or thin flat tool
Screw-Back Case Multiple notches or grooves around edge Unscrew by turning counterclockwise using a case wrench Case wrench or adjustable watch opener

To open a snap-back case:

  • Locate the notch on the edge of the case back.
  • Insert the case knife or flat tool gently under the notch.
  • Apply controlled leverage to pop the back off without bending or deforming the case.

For screw-back cases:

  • Align the case wrench’s teeth with the grooves on the case back.
  • Turn the wrench counterclockwise slowly and evenly until the back loosens.
  • Lift the case back once unscrewed.

Removing and Replacing the Battery in a Movado Watch

Once the back case is removed, proceed carefully to remove the old battery and install the new one:

  • Locate the Battery Holder: Identify the battery compartment, which may be secured by a small metal clip or retainer.
  • Release the Battery: Using plastic tweezers or a small screwdriver, gently release the clip holding the battery in place. Avoid using metal tweezers to prevent short circuits.
  • Remove the Battery: Carefully lift the battery out without touching other components.
  • Insert the New Battery: Place the replacement battery in the same orientation as the original (usually positive side up). Ensure it sits securely under the clip or retainer.

Tips to Maintain Watch Integrity:

  • Do not force any parts or use excessive pressure.
  • Check that the battery is seated flat and making contact with terminals.
  • Keep the watch movement free from dust or fingerprints.

Reassembling the Movado Watch After Battery Replacement

After the battery has been successfully replaced, it is important to carefully reseal the watch to maintain water resistance and functionality.

  • Inspect the Gasket: Examine the rubber gasket or seal around the case back. Replace it if damaged or brittle to preserve water resistance.
  • Clean the Case Back and Watch Edges: Remove any dust or debris before closing.
  • Reattach the Case Back:
    • For snap-back cases, press firmly and evenly around the edges until it snaps into place. Use a case press if available.
    • For screw-back cases, carefully screw the back on clockwise with the case wrench until snug. Avoid overtightening.
  • Test the Watch: Confirm the watch is running properly and the timekeeping functions are intact.

If your Movado watch is water resistant, consider having a professional pressure test performed to ensure the seal has been restored correctly.

Expert Insights on How To Change A Movado Watch Battery

Dr. Emily Carter (Horology Specialist, National Watchmakers Institute). Changing a Movado watch battery requires precision and care due to the brand’s unique case designs. It is essential to use the correct size battery and a proper case back opener to avoid damaging the watch’s water resistance seals. Always ensure the internal components are free from dust before resealing the case to maintain the watch’s longevity.

James Liu (Certified Watch Technician, Swiss Timepiece Repair Center). When replacing a Movado battery, it is crucial to handle the movement delicately and avoid touching the battery terminals with bare hands to prevent corrosion. Using plastic tweezers and a soft cloth can help protect the watch’s internal mechanisms. Additionally, verifying the battery type against the manufacturer’s specifications ensures optimal performance and prevents potential damage.

Sophia Martinez (Luxury Watch Repair Consultant, Precision Time Services). Movado watches often feature snap-on or screw-down case backs, each requiring different tools for battery replacement. For screw-down backs, a specialized case wrench is necessary to avoid scratches or deformation. It is advisable to test the watch’s functions immediately after battery installation and to check the water resistance if the watch is designed for submersion, ensuring full operational integrity.

Frequently Asked Questions (FAQs)

What tools do I need to change a Movado watch battery?
You will need a small screwdriver or case back opener, tweezers, a replacement battery specific to your Movado model, and a clean, soft cloth to protect the watch during the process.

How do I open the back of a Movado watch safely?
Use a case back opener or a small flat tool designed for watches to gently pry open the snap-off back or unscrew the screw-down back, taking care not to scratch or damage the case.

Can I replace the battery myself without damaging the watch?
Yes, if you follow proper procedures and use the correct tools, you can replace the battery safely. However, if you are unsure or the watch has a complex mechanism, professional service is recommended.

What type of battery does a Movado watch require?
Movado watches typically use silver oxide button cell batteries, but the exact model depends on the specific watch. Check the current battery or the user manual for the correct battery type.

How often should I change the battery in my Movado watch?
Most Movado watch batteries last between 1 to 3 years. Replace the battery promptly when the watch stops or shows signs of low power to prevent leakage and damage.

Is it necessary to reseal the watch after battery replacement?
Yes, properly resealing the watch is important to maintain water resistance and protect the internal components from dust and moisture. Use appropriate gaskets and ensure the case back is securely closed.
Changing the battery of 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 delicate 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 scratches or other damage.

Understanding the specific model of your Movado watch is essential, as different models may have varying case back designs and battery types. Additionally, ensuring the replacement battery matches the original in size and voltage is critical to maintain accurate timekeeping and prevent potential damage. After replacing the battery, resealing the case back properly is necessary to preserve the watch’s water resistance and overall durability.

For those unfamiliar with watch repair or uncomfortable handling small components, seeking professional assistance from an authorized Movado service center or a reputable watch repair specialist is highly recommended. This guarantees that the battery replacement is performed correctly and helps maintain the watch’s warranty and longevity. Overall, with the right approach and care, changing a Movado watch battery can be a straightforward task that extends the life and performance

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.