The Invicta 15789 watch typically uses battery sizes 371 (SR920SW) or 362. For the best performance, choose reputable brands like Duracell or Renata for replacements. Proper installation in the quartz movement is essential for optimal functionality. Always check the watch specifications before buying a battery.
To replace the battery, start by identifying the exact size used in your Invicta 15789. The most common battery for this model is the SR920SW. This battery type is widely available and can be found at most watch repair shops or online retailers.
When replacing the battery, always ensure the watch is clean and dry. Open the case back carefully to avoid damaging any components. Remove the old battery gently and insert the new one, ensuring the polarity aligns correctly.
Once the new battery is in place, close the case back securely. Test the watch to confirm it is functioning correctly. Regular battery replacement prolongs the life of your Invicta S1 Rally Watch.
In the next section, we will explore proper maintenance tips that can help extend battery life and enhance the overall durability of your Invicta 15789.
What Size Battery Does the Invicta 15789 Take?
The Invicta 15789 takes a battery size of SR920SW.
- Battery specifics:
– Battery type: SR920SW
– Equivalent batteries: 371, AG5, SR69
– Common uses: Watches, calculators, and other small electronics
Understanding the battery specifics can help users make informed replacement choices for the Invicta 15789 watch.
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Battery type: SR920SW:
The SR920SW battery type is a silver oxide battery commonly used in various small electronic devices, including watches. This battery type offers a stable voltage and a long shelf life. Its typical diameter is 9.5 mm, and it has a thickness of 2.1 mm. Silver oxide batteries generally provide effective performance with improved energy density. -
Equivalent batteries: 371, AG5, SR69:
The equivalent batteries of the SR920SW include the 371, AG5, and SR69. These equivalents are cross-referenced models that serve the same functional purpose. Users may choose these alternatives based on availability and preference, as they are interchangeable with the SR920SW in compatible devices. -
Common uses: Watches, calculators, and other small electronics:
The common uses for the SR920SW battery extend beyond watches. These batteries also power calculators, toys, and various small gadgets. This versatility highlights their importance in everyday electronic devices.
When considering battery replacements, consumers should check compatibility with their specific devices. Choosing the correct battery ensures optimal performance and longevity.
How Can You Tell If the Invicta 15789 Battery Needs Replacement?
You can tell if the Invicta 15789 battery needs replacement by observing signs such as the watch losing time, the second hand stopping, or the display dimming.
The following detailed points explain these indicators:
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Losing time: If the Invicta 15789 watch consistently shows incorrect time, it may indicate a weak battery. A battery typically powers the quartz movement that keeps accurate time. If the watch frequently loses minutes or hours, the battery’s power is insufficient to maintain the timekeeping functions.
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Second hand stopping: The Invicta 15789 uses a quartz movement, where the second hand moves in a ticking motion. When the battery is dying, the second hand may stop moving completely. In some cases, it may move sporadically. This behavior indicates a critical need for a new battery.
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Display dimming: In models with an electronic display, a noticeable decrease in brightness or flickering can suggest a failing battery. The battery may struggle to provide adequate power for the display’s backlighting.
Regular maintenance checks can help identify these signs early. If you notice any of these symptoms, it is advisable to replace the battery promptly to avoid further complications with the watch’s functionality.
What Are the Steps to Replace the Battery in an Invicta 15789?
To replace the battery in an Invicta 15789 watch, follow these steps: open the case back, remove the old battery, insert the new battery, and close the case back.
- Open the case back
- Remove the old battery
- Insert the new battery
- Close the case back
While some may prefer to have a professional replace the battery to ensure proper handling, others may opt for a DIY approach to save costs. It is important to understand the implications of both methods before deciding.
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Open the Case Back:
Opening the case back of the Invicta 15789 involves using a watch case opener or a small flathead screwdriver. A watch case opener helps create a gap between the back and the case, allowing you to pry it open carefully. -
Remove the Old Battery:
After opening the case back, locate the battery. Use tweezers or a plastic tool to gently lift the battery out of its holder. Be cautious, as some models may have small clips holding the battery in place. -
Insert the New Battery:
When inserting the new battery, ensure it matches the specifications of the old one. Place the new battery in the holder and ensure the positive (+) side is facing the correct direction, as required by the watch’s design. -
Close the Case Back:
Once the new battery is securely in place, carefully align the case back with the watch. Press down until it snaps into place or use a case press for a tighter fit. Ensure no dust or debris is trapped between the case and the back.
By following these steps, you can successfully replace the battery in your Invicta 15789 watch. Always consult the user manual for specific instructions related to your model. Proper care will extend the life of your watch and maintain its functionality.
Which Tools Do You Need to Change the Invicta 15789 Battery?
To change the Invicta 15789 battery, you need specific tools to ensure a safe and effective replacement process.
- Screwdriver Set (Phillips and Flathead)
- Tweezers
- Plastic Opening Tool
- Watch Case Opener
- Replacement Battery (specific type for Invicta 15789)
- Clean Cloth
These tools will help you effectively manage the battery replacement process. Let’s explore each tool in detail to understand their significance.
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Screwdriver Set (Phillips and Flathead): The screwdriver set is essential for removing the watch back screws. A Phillips screwdriver is typically used for cross-head screws, while a flathead screwdriver may be necessary for flat-head screws commonly found in watch designs.
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Tweezers: Tweezers allow for the precise handling of small components. They are particularly useful when removing or replacing the battery without risking damage to the watch internals.
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Plastic Opening Tool: The plastic opening tool aids in lifting the back cover of the watch without scratching or damaging the surface. This tool is more suitable than metal counterparts, which can leave marks on the watch.
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Watch Case Opener: A watch case opener allows for the easy removal of the watch’s back cover. This tool is crucial when dealing with snap-on cases or screw-on backs, ensuring that you can access the battery compartment without damage.
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Replacement Battery: It is crucial to have the correct battery type for the Invicta 15789. This ensures compatibility and reliability. Most Invicta watches use specific battery models, such as the SR726SW or similar.
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Clean Cloth: A clean cloth is used to wipe down the watch before and after the battery change. This prevents dirt or oils from entering the watch during the replacement process, potentially impacting functionality.
Having these tools ready will facilitate a smoother battery replacement experience for your Invicta 15789.
How Can You Extend the Battery Life of the Invicta 15789?
To extend the battery life of the Invicta 15789, follow best practices such as reducing display brightness, utilizing power-saving modes, minimizing notifications, and ensuring proper care of the watch.
Reducing display brightness: Lowering the brightness of the display can significantly save battery life. Bright screens consume more power, so adjusting the brightness to the lowest comfortable level extends usage time.
Utilizing power-saving modes: Many watches, including the Invicta 15789, have power-saving features. Activating these modes reduces background activity and dims the display, conserving battery resources.
Minimizing notifications: Limiting notifications and alerts can conserve battery life. Each notification causes the watch to wake up and use power, so reducing these will save energy.
Ensuring proper care: Regularly maintaining the watch helps prolong battery life. Avoid exposing it to extreme temperatures or moisture, as these conditions can damage the battery and reduce its efficiency.
By implementing these practices, users can maximize the operational time of their Invicta 15789 watch, therefore enhancing their overall experience.
Where Can You Buy a Replacement Battery for the Invicta 15789?
You can buy a replacement battery for the Invicta 15789 from several sources. First, visit an authorized Invicta retailer or their official website. These retailers often have genuine replacement parts. Second, check online marketplaces like Amazon or eBay. These platforms frequently list compatible batteries for various watch models. Third, consider local watch repair shops. They can provide battery replacement services and may stock the correct battery. Lastly, look for watch parts suppliers that specialize in batteries. They typically offer a wide range of options and can assist you in finding the right battery for your watch.
Why Is It Essential to Use the Correct Battery Size for the Invicta 15789?
Using the correct battery size for the Invicta 15789 is essential for optimal performance and longevity of the watch. An incorrect battery may cause malfunction or damage to the watch.
The definition of watch battery specifications is backed by various horological experts, including the International Watch and Clock Manufacturers’ Association (IWMA), which emphasizes the importance of using manufacturer-recommended battery sizes to ensure proper functionality.
Using the wrong battery size can lead to several problems. First, a battery that is too small may not fit securely, causing it to disconnect from the contacts. Second, a battery that is too large can exert excess pressure on the internal components, leading to damage. Additionally, incorrect battery types may not provide sufficient power for the watch mechanisms to operate effectively.
Technical terms such as “contacts” and “power output” are relevant here. Contacts refer to the points in the watch where the battery connects to the electronic system. Power output defines the energy level the battery delivers to the watch. It is crucial to use a battery that matches the specifications indicated by the manufacturer.
The watch’s internal mechanism relies on an appropriate power supply. For instance, Invicta 15789 typically requires a battery of size SR736SW. By using this specific size, the watch’s quartz movement operates efficiently, ensuring accurate timekeeping. If an alternative size is used, it can lead to failure in the watch’s timekeeping ability, as the quartz movement may not receive the correct voltage.
Factors contributing to battery replacement issues include improper handling during installation and neglecting to consult the user manual. For example, if a user attempts to use a larger battery, it may fit with difficulty but subsequently puts pressure on the watch case. This can compromise the integrity of the watch and void any potential warranty. Always follow the manufacturer’s guidelines to ensure any replacement procedure is successful.
Do Warranty Implications Apply When Replacing the Battery in an Invicta 15789?
No, warranty implications do not automatically apply when replacing the battery in an Invicta 15789.
Invicta’s warranty typically covers manufacturing defects but does not include damage resulting from unauthorized repairs. When a battery is replaced by an unauthorized service provider, it might void the warranty. This is because unauthorized repairs can affect the watch’s functionality or integrity. Always consult Invicta’s warranty policy for specifics and consider professional service for battery changes to maintain warranty coverage.
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