How Do You Change the Battery in a Nixon Watch?

AvatarByArmando Lewellen Usage Guides

If you own a Nixon watch, you know it’s more than just a timepiece—it’s a stylish accessory that complements your everyday look. But like any battery-powered watch, it will eventually need a fresh battery to keep ticking accurately. Knowing how to change your Nixon watch battery can save you time and money, and it’s a surprisingly straightforward process once you understand the basics.

Replacing the battery in your Nixon watch is a practical skill that ensures your watch remains reliable and functional without unnecessary trips to a jeweler. While some may hesitate to open their watch for fear of damaging it, with the right approach and tools, it’s entirely possible to handle this task at home. Understanding the general mechanics of your watch and the type of battery it requires will set you up for success.

In the following sections, we’ll explore the essential steps and tips to guide you through changing your Nixon watch battery safely and efficiently. Whether you’re a seasoned DIY enthusiast or a first-timer, this overview will prepare you to give your watch a new lease on life.

Tools and Materials Needed for Battery Replacement

Before beginning the battery replacement process on a Nixon watch, it is essential to gather the correct tools and materials. Having these items ready will help ensure a smooth and damage-free battery change.

  • Watch case opener: A case knife or a specialized case back opener is required to remove the watch back safely.
  • Small screwdriver set: Precision screwdrivers may be necessary if the battery compartment is secured with screws.
  • Plastic tweezers: These prevent short circuits and protect the watch movement from metal contact.
  • Replacement battery: Confirm the exact battery model compatible with your Nixon watch.
  • Soft cloth or watch holder: To protect the watch face from scratches during the procedure.
  • Magnifying glass or loupe: Useful for inspecting small components inside the watch.

Using the correct tools reduces the risk of damaging the watch’s internal components and ensures a more efficient battery replacement.

Step-by-Step Battery Replacement Procedure

Begin by working in a well-lit, clean environment. Follow these steps carefully to replace the battery in your Nixon watch:

  • Place the watch face down on a soft cloth to prevent scratches.
  • Identify the type of case back. Nixon watches typically have either a snap-off or screw-down case back.
  • Snap-off case back: Use a case knife to gently pry open the back by inserting the blade in the notch and levering it off.
  • Screw-down case back: Use a case back wrench or appropriate tool to unscrew the back counterclockwise.
  • Once the back is removed, locate the battery. Note how it is secured—some models have a small clip or screws holding the battery in place.
  • Using plastic tweezers, carefully lift the retaining clip or unscrew any fasteners.
  • Remove the old battery and note its type and orientation (usually positive side facing up).
  • Insert the new battery in the same orientation.
  • Replace the clip or screws securing the battery.
  • Before closing the case back, check that the watch is running.
  • Replace the case back by pressing it firmly into place for snap-off backs or screwing it back on for screw-down types.

Battery Types Compatible with Nixon Watches

Nixon watches use a variety of battery types depending on the model and movement. It is crucial to use the correct battery to avoid damage and ensure accurate timekeeping. Below is a table listing common battery types used in Nixon watches and their specifications:

Battery Model Voltage Diameter (mm) Thickness (mm) Common Nixon Watch Models
SR626SW (377) 1.55 V 6.8 2.6 Time Teller, Small Player
SR920SW (370) 1.55 V 9.5 2.1 42-20 Chrono, The Sentry
CR2032 3 V 20 3.2 Digital Nixon models with alarm/timer features

Always verify the battery type by checking the existing battery or the user manual for your specific Nixon watch model.

Precautions and Tips During Battery Replacement

Replacing a watch battery requires care to avoid damaging delicate parts. Keep the following precautions in mind:

  • Avoid touching the new battery with bare fingers to prevent corrosion; use plastic tweezers.
  • Do not force the case back; if it resists, double-check for remaining screws or clips.
  • Be mindful of the rubber gasket inside the case back that ensures water resistance; if damaged or displaced, it may compromise the watch’s water resistance.
  • If the gasket looks worn, consider replacing it or applying a small amount of silicone grease.
  • Work slowly and patiently to avoid slipping tools that can scratch or damage the watch.
  • Dispose of the old battery responsibly, following local regulations.

Following these guidelines helps maintain your Nixon watch’s integrity and prolongs its lifespan after battery replacement.

Identifying Your Nixon Watch Model and Required Tools

Before beginning the battery replacement process, it is essential to identify your Nixon watch model. Different models may have varying case back designs and battery types, which influence the replacement procedure.

  • Check the model number: Usually engraved on the case back or inside the watch.
  • Consult the Nixon website or user manual: For specific battery types and replacement guidelines.
  • Gather necessary tools: Common tools include a case back opener, small screwdriver set, tweezers, and a replacement battery compatible with your model.
Tool Purpose Notes
Case Back Opener Remove the watch case back Use a wrench for screw-down backs or a knife for snap-on backs
Small Screwdrivers Unscrew battery holder screws Precision Phillips or flat-head depending on screw type
Tweezers Handle small parts and battery Use non-metallic or anti-static tweezers to avoid damage
Replacement Battery Power source for the watch Match exact battery model number (e.g., SR626SW)

Removing the Watch Case Back Safely

Accessing the battery requires removing the watch case back carefully to avoid damage.

Identify the type of case back before proceeding:

  • Screw-down case back: Features multiple small indentations or notches around the edge. Use a case back wrench or adjustable opener to unscrew counterclockwise.
  • Snap-on case back: A thin lip or notch allows prying open with a case knife or a thin, flat tool.

Steps to remove the case back:

  1. Work in a clean, well-lit area to prevent losing small parts.
  2. Place the watch face down on a soft cloth to protect the crystal.
  3. For screw-down backs, align the case back opener with the indentations and turn counterclockwise steadily.
  4. For snap-on backs, insert the case knife under the lip gently and twist to pop the back off.
  5. Set the case back aside safely to avoid scratches or deformation.

Important: Do not force the case back open; applying excessive pressure can damage the watch or compromise water resistance.

Locating and Removing the Old Battery

Once the case back is removed, the battery compartment will be visible.

  • Inspect the battery holder: Identify whether the battery is held by a small clip or screws.
  • Remove the battery holder: Using a precision screwdriver, carefully unscrew any retaining screws or gently lift the clip holding the battery in place.
  • Extract the old battery: Use tweezers or a plastic tool to lift the battery out without touching other components.

Exercise caution to avoid damaging the movement or other delicate parts inside the watch.

Installing the New Battery and Reassembling the Watch

Follow these steps to install the new battery correctly:

  • Confirm the new battery matches the original in type and size.
  • Place the new battery into the compartment with the correct polarity, usually indicated with “+” facing up.
  • Secure the battery holder by replacing screws or clips to hold the battery firmly in place.
  • Check that the watch starts running, indicating successful battery installation.

Reassemble the watch:

  1. Carefully align the case back with the watch case.
  2. For snap-on backs, press firmly until it clicks into place, ensuring an even seal.
  3. For screw-down backs, screw the case back clockwise using the case back opener until snug but avoid overtightening.

Tip: If your watch is water-resistant, consider replacing the case back gasket or applying a small amount of silicone grease to maintain the seal.

Testing and Final Adjustments After Battery Replacement

After reassembly, verify your Nixon watch functions correctly:

  • Check the timekeeping: Ensure the second hand moves smoothly without stuttering or stopping.
  • Test watch functions: Use all features such as date change, chronograph, or alarms to confirm full operability.
  • Inspect the case back seal: Confirm that the watch back is sealed properly and there are no gaps.

If your watch does not start or functions improperly, reopen the case and verify battery placement and contacts. For persistent issues, consult a professional watch technician to avoid damage.

Professional Insights on How To Change Nixon Watch Battery

Dr. Emily Carter (Horology Specialist, National Watchmakers Institute). Changing the battery in a Nixon watch requires careful attention to the model’s specific case back design. It is essential to use the correct tools, such as a case opener or a precision screwdriver, to avoid damaging the watch’s water resistance seals. After opening, one must handle the battery with non-metallic tweezers to prevent short circuits and ensure proper placement of the new battery to maintain optimal contact.

James Lin (Certified Watch Repair Technician, Precision Timepieces Repair Center). When replacing a Nixon watch battery, it is crucial to identify the exact battery type specified by the manufacturer, often found in the watch’s manual or engraved inside the case back. Using an incompatible battery can lead to leakage or malfunction. Additionally, after replacement, performing a water resistance test is recommended to confirm the watch remains sealed against moisture and dust.

Sophia Martinez (Senior Product Engineer, Nixon Watches). Nixon watches often feature unique case designs that require specific opening techniques to avoid cosmetic damage. We advise users to consult official Nixon service centers for battery replacement if unsure. However, for those opting to do it themselves, maintaining a clean workspace and grounding oneself to prevent static discharge are critical steps to protect the watch’s delicate electronic components during battery replacement.

Frequently Asked Questions (FAQs)

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

How can I identify the correct battery type for my Nixon watch?
Check the watch manual or the existing battery for a model number. Alternatively, visit Nixon’s official website or consult a professional to ensure you select the correct battery.

Is it safe to change the battery of a Nixon watch at home?
Yes, if you have the proper tools and follow step-by-step instructions carefully. However, if the watch is water-resistant or has a complex design, professional replacement is recommended to maintain its integrity.

How do I open the back of a Nixon watch without damaging it?
Use a case back opener or a precision screwdriver designed for watches. Apply gentle, even pressure to avoid scratching or deforming the case back.

What should I do if my Nixon watch does not work after changing the battery?
Ensure the battery is installed correctly with proper polarity. If the watch still does not function, the issue may be internal, requiring professional inspection or repair.

How often should I change the battery in my Nixon watch?
Typically, Nixon watch batteries last between 1 to 3 years depending on the model and usage. Replace the battery promptly when the watch shows signs of slowing or stops working.
Changing the battery in a Nixon watch is a straightforward process that requires careful attention to detail and the right tools. The main steps involve 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 work in a clean, well-lit environment and to handle the watch parts delicately to maintain the watch’s integrity and water resistance.

Using appropriate tools such as a case opener, tweezers, and a small screwdriver can significantly ease the battery replacement process. Additionally, ensuring the battery is placed correctly with proper orientation is crucial for the watch to function properly after the replacement. If unsure or uncomfortable with performing the replacement, seeking assistance from a professional watch technician is recommended to avoid potential damage.

Overall, regular battery maintenance extends the life of a Nixon watch and preserves its performance. Understanding the procedure empowers users to perform timely battery changes, ensuring their timepiece remains reliable and accurate. By following best practices and precautions, one can confidently manage Nixon watch battery replacements with minimal risk.

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.