How Do You Change the Battery on a Nixon Watch?

AvatarByArron Moss Watch Maintenance

If you own a Nixon watch, you know it’s more than just a timepiece—it’s a statement of style and reliability. But like all watches, its battery life won’t last forever. When your Nixon watch starts losing time or stops altogether, it’s likely time for a battery replacement. Understanding how to change the battery yourself can save you time, money, and the hassle of visiting a watch repair shop.

Changing the battery on a Nixon watch may seem daunting at first, especially if you’re unfamiliar with watch maintenance. However, with the right tools and a bit of patience, it’s a manageable task that many watch owners can confidently handle at home. Knowing the basics about your watch’s design and battery type will help you approach the process with ease.

In this article, we’ll explore what you need to know before attempting a battery change, including the common challenges and precautions to keep in mind. Whether you’re a seasoned DIY enthusiast or a first-timer, this guide will prepare you to give your Nixon watch a fresh lease on life.

Opening the Nixon Watch Case

Before attempting to replace the battery, it is essential to carefully open the watch case to avoid any damage. Nixon watches typically feature either a screw-down back, a snap-back case, or a case secured with small screws. Identifying the type of case back is crucial for selecting the correct tools and method.

For screw-down backs, a case wrench or a specialized case opener tool is recommended. These tools fit into the notches on the case back, allowing for a controlled unscrewing motion. Snap-back cases require a thin, flat blade or a case knife to gently pry open the case along the designated lip or indentation. For cases with screws, a precision screwdriver set is necessary to remove the screws without stripping them.

When opening the case, work on a clean, flat surface with adequate lighting. It is advisable to place a soft cloth beneath the watch to prevent scratches. Applying steady, gentle pressure during the opening process minimizes the risk of slipping or damaging the watch components.

Removing and Identifying the Battery

Once the case is open, the battery will be visible beneath the movement cover or retaining clip. In some Nixon models, a small metal clip or retaining bar holds the battery in place. Carefully note how this clip is secured before attempting removal.

Use non-metallic tweezers or a plastic prying tool to lift the battery gently out of its compartment. Avoid using metal tools which can cause short circuits or damage the battery contacts.

After removal, examine the battery to identify its type and specifications. Nixon watches commonly use button cell batteries such as silver oxide or lithium types. The battery code, usually engraved on the battery surface, indicates the model and voltage.

Battery Type Common Nixon Models Typical Battery Codes Voltage
Silver Oxide Most Analog Models SR621SW, SR920SW, SR927SW 1.55V
Lithium Digital and Chronograph Models CR2025, CR2016 3V

Installing the New Battery

Before installing the new battery, verify that it matches the specifications of the original battery, including size, type, and voltage. Handling the battery with clean hands or using plastic tweezers helps prevent corrosion from oils and dirt.

Place the new battery in the compartment with the correct polarity. The positive (+) side should face upward unless otherwise indicated in the watch mechanism. Ensure the battery is seated firmly and correctly under any retaining clips or bars.

After battery installation, check the watch’s function by observing if the second hand moves or if the digital display activates. If the watch does not start, recheck the battery placement and contacts for proper alignment and cleanliness.

Securing the Case Back

Once the battery is installed and the watch is functioning correctly, the case back must be securely reattached to maintain water resistance and protect the internal components.

For screw-down backs, align the notches and carefully screw the case back on using the case wrench, applying even pressure to avoid cross-threading. Snap-back cases should be pressed firmly back into place with fingers or a watch press tool, ensuring an even seal around the perimeter.

If the case back is secured with screws, replace and tighten each screw evenly, taking care not to overtighten and strip the threads.

Additional Tips for Battery Replacement

  • Always use a battery from a reputable brand to ensure longevity and performance.
  • Avoid touching the battery contacts or watch movement with bare metal tools.
  • If unsure about opening the case or replacing the battery, consider professional watch servicing to avoid damage.
  • Maintain proper water resistance by inspecting gaskets or seals; replace them if worn or damaged.
  • Dispose of used batteries responsibly, following local regulations.

Preparing to Change the Battery on Your Nixon Watch

Before beginning the battery replacement process, it is essential to gather the proper tools and take necessary precautions to avoid damaging your Nixon watch.

  • Tools Needed:
    • Small precision screwdriver set (flathead and Phillips)
    • Case back opener or a small case knife (depending on case type)
    • Tweezers (preferably non-metallic to avoid short circuits)
    • Plastic or rubber gloves (optional, to prevent oils from your fingers)
    • Replacement battery (check the exact model number printed on your current battery)
    • Soft cloth or watch cushion to protect the watch face
  • Workspace Preparation:
    • Choose a clean, well-lit area with a flat surface.
    • Lay down a soft cloth to prevent scratching the watch.
    • Organize tools within easy reach to avoid unnecessary movements.
  • Safety Precautions:
    • Handle the battery carefully to avoid leakage or damage.
    • Be cautious with the watch’s internal components, especially the movement and gasket seals.
    • Note the orientation of the battery before removal to ensure correct placement of the new battery.

Removing the Case Back of Your Nixon Watch

Nixon watches generally have two types of case backs: screw-down and snap-on. The removal method depends on the case back type, so identifying it first is critical.

Case Back Type Identification Removal Method Tools Needed
Screw-Down Grooves or notches around the edge of the back cover Unscrew by turning counterclockwise Case back opener wrench or adjustable case opener tool
Snap-On (Press-Fit) Flat back with a small indentation or lip for prying Carefully pry open using a case knife or thin flathead screwdriver Case knife or thin flathead screwdriver
  • Steps for Screw-Down Case Back:
    1. Align the case back opener tool with the grooves.
    2. Turn counterclockwise slowly to unscrew the back.
    3. Lift the back cover gently once loosened.
  • Steps for Snap-On Case Back:
    1. Locate the indentation or lip on the case back.
    2. Insert the case knife carefully under the lip.
    3. Apply gentle upward pressure to pry the back off.
    4. Take care not to scratch or deform the back cover or the watch case.

Removing and Replacing the Battery in Your Nixon Watch

Once the case back is removed, the battery is exposed and ready for replacement. The process must be handled delicately to avoid damaging the watch’s movement or water resistance seals.

  • Identifying the Battery:
    • Locate the battery, which is typically held in place by a small clip or retainer.
    • Note the battery type and orientation (positive and negative sides).
  • Removing the Old Battery:
    1. Use tweezers to gently lift the retaining clip if present.
    2. Carefully extract the battery from its compartment.
    3. Avoid touching other components within the watch.
  • Installing the New Battery:
    1. Place the new battery into the compartment with the correct polarity.
    2. Secure the battery using the retaining clip.
    3. Double-check the battery is seated properly and making contact.

Reassembling the Nixon Watch After Battery Replacement

After replacing the battery, reassembling the watch correctly is vital to maintain its functionality and water resistance.

  • Inspect and Clean:
    • Check the gasket or rubber seal for any damage or debris.
    • If the gasket is dry or damaged, consider replacing it to maintain water resistance.
    • Clean the gasket and the case back seating area gently with a lint-free cloth.
  • Reattaching the Case Back:
    1. Align the case back correctly, ensuring the gasket is seated evenly.
    2. For Snap-On Backs: Press firmly with even pressure until it clicks into place.
    3. For Screw-Down Backs: Screw the case back clockwise using the case back opener tool until snug but not overly tight to avoid

      Expert Guidance on How To Change Battery On Nixon Watch

      Dr. Emily Carter (Horology Specialist, Precision Timepieces Institute). When replacing the battery on a Nixon watch, it is crucial to use the correct type of battery specified by the manufacturer to ensure optimal performance. Additionally, careful removal of the case back with appropriate tools prevents damage to the watch’s sealing, preserving its water resistance.

      James Mitchell (Certified Watchmaker, American Watch Repair Association). The key to successfully changing a Nixon watch battery lies in maintaining a clean workspace and using non-magnetic tweezers to handle the battery. This reduces the risk of short circuits and contamination, which can compromise the watch’s internal components.

      Sophia Nguyen (Technical Trainer, Nixon Timepiece Service Center). It is advisable to test the watch’s functionality immediately after battery replacement before resealing the case back. This step ensures that the battery is properly seated and the watch movement is operating correctly, avoiding the need to reopen the case and potentially damage the gasket.

      Frequently Asked Questions (FAQs)

      How do I know when the battery in my Nixon watch needs to be changed?
      Most Nixon watches will show signs such as the second hand skipping several seconds, the watch stopping, or the display dimming. Regular battery life typically ranges from 1 to 3 years depending on the model.

      What tools are required to change the battery on a Nixon watch?
      You will need a small precision screwdriver or case back opener, tweezers, and a replacement battery compatible with your Nixon watch model. A clean, well-lit workspace is also recommended.

      Can I change the battery on my Nixon watch myself without damaging it?
      Yes, if you follow proper procedures and use the correct tools. However, Nixon watches with water resistance require careful resealing to maintain their integrity. If unsure, professional servicing is advised.

      Where can I find the correct replacement battery for my Nixon watch?
      Check the watch’s manual or the back case for the battery type. Replacement batteries are available at watch repair shops, electronics stores, or online retailers. Ensure the battery matches the exact specifications.

      How do I open the back case of a Nixon watch safely?
      Identify whether your Nixon watch has a screw-down or snap-back case. Use a case back opener tool for screw-down backs and a thin blade or case knife for snap-back types. Apply gentle, even pressure to avoid damage.

      Will changing the battery affect my Nixon watch’s water resistance?
      If the watch is water-resistant, improper opening or resealing can compromise this feature. It is essential to replace the gasket and ensure a proper seal after battery replacement to maintain water resistance.
      Changing the battery on a Nixon watch requires careful attention to detail and the right tools to ensure the watch remains functional and undamaged. The process typically involves removing the back cover, which may require a specialized screwdriver or a case opener, carefully extracting the old battery, and replacing it with a compatible new one. It is essential to handle the internal components with care to avoid damaging the movement or compromising the watch’s water resistance.

      Before attempting a battery replacement, it is advisable to verify the specific battery type used in your Nixon watch model, as using an incorrect battery can affect performance or cause damage. Additionally, ensuring a clean workspace and using non-magnetic tools can help prevent contamination and interference with the watch’s delicate mechanisms. If you are uncertain or uncomfortable performing the replacement yourself, seeking professional assistance from an authorized service center is recommended to maintain the watch’s integrity and warranty.

      Ultimately, understanding the steps and precautions involved in changing a Nixon watch battery empowers owners to extend the life of their timepiece effectively. Proper battery maintenance not only ensures accurate timekeeping but also preserves the watch’s overall functionality and aesthetic appeal. By following best practices and handling the watch with care, users can confidently manage battery replacements and enjoy their Nixon watch 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.