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Writer's pictureGWSC Team

When to Replace Your Watch’s Crystal

Updated: Nov 5




A watch crystal is more than just a protective shield for your timepiece; it plays an essential role in both the aesthetics and functionality of the watch. Over time, the crystal may experience wear and tear, which can affect the look and performance of your watch. Ignoring the signs of damage to the crystal can lead to further issues that compromise the internal mechanisms of the watch. 


Global Watch Service Centre provides expert crystal replacement services in Singapore. With a focus on precision and quality, we only use genuine parts to ensure your watch is handled with the utmost care and precision. We ensure that every timepiece we service is restored to optimal condition.


Understanding Watch Crystals

The watch crystal is the transparent cover that protects the dial and hands of the watch from dust, water, and physical damage. While offering protection, the crystal also serves a crucial aesthetic purpose, as it enhances the readability and appearance of the watch. Depending on the material, the crystal’s durability and resistance to scratches can vary significantly.


Types of Watch Crystals


Acrylic Crystal

Acrylic crystals are inexpensive, lightweight, and commonly found in vintage watches. While easy to polish and repair, they are prone to scratches and may yellow over time. These crystals are ideal for those looking for affordability and ease of repair but are less suited for long-term durability due to their susceptibility to surface damage.


Mineral Glass Crystal

Mineral glass offers better scratch resistance than acrylic and is more durable in terms of everyday wear. However, it is susceptible to cracking from hard impacts. This type of crystal strikes a balance between cost and durability, making it a popular choice for mid-range watches, though it may require replacement after significant drops.


Sapphire Crystal

Sapphire crystal is highly prized for its scratch resistance and durability. Commonly used in luxury watches, sapphire offers superior protection but comes at a higher price point. While offering the best protection against scratches and damage, sapphire crystal’s higher cost is justified by its long-term resilience, especially for high-end timepieces.


Factors That Affect the Longevity of Watch Crystals


Daily Wear and Tear

Everyday activities can expose your watch crystal to minor impacts, scratches, and abrasions. Constant contact with surfaces, clothing, or other items can gradually wear down the integrity of the crystal. Even light, daily use can eventually dull or damage the surface of the crystal, especially for acrylic and mineral glass crystals.


Accidental Drops

A sudden drop or impact can lead to chips or cracks, particularly in mineral and sapphire crystals. The extent of the damage depends on the force of the impact and the type of crystal. A single hard drop can significantly shorten the lifespan of a crystal, particularly if it leads to structural cracks.


Exposure to Extreme Temperatures

Rapid temperature changes can cause certain watch crystals, especially acrylic ones, to expand or contract, leading to cracks or weakening. Extreme cold or heat can exacerbate the effects of daily wear, especially when wearing a watch in harsh environments. Protecting your watch from extreme temperatures can help extend the life of the crystal, as sudden changes can stress the material.


Improper Storage

Storing a watch in conditions where it’s likely to rub against other objects or be subjected to pressure can cause scratches or even fractures. Lack of a protective case or soft surface can accelerate damage. Ensuring your watch is stored in a padded, secure location when not in use is key to maintaining the condition of the crystal.


Signs It’s Time to Replace Your Watch’s Crystal

Over time, even the most durable watch crystals can begin to show signs of wear and damage. It's important to be aware of the warning signs that indicate it's time to replace your watch's crystal, as leaving it unchecked can lead to more significant issues that affect both the look and functionality of your timepiece. Here are some common indicators that your watch crystal may need replacement:


  • Visible Scratches or Cracks: Scratches, while initially small, can accumulate over time and reduce the clarity of the watch face. Cracks, on the other hand, pose an even greater risk, as they can weaken the crystal and allow moisture and dirt to enter, causing internal damage.


  • Chipping or Cloudiness: Chips on the edges of the watch crystal can lead to further cracking if left unattended. Cloudiness, which occurs when the crystal loses its clarity, is often a sign of ageing or damage that requires immediate replacement.


  • Water or Dust Ingress: One of the clearest signs that your watch crystal is compromised is the ingress of water or dust. If moisture enters your watch, it can damage the internal mechanism, causing corrosion or malfunction.


  • Loose or Misaligned Crystal: If the watch crystal is no longer secure in its frame or appears misaligned, the seal of your watch has likely been compromised. This can make the watch less water-resistant and more susceptible to further damage


The Risks of Not Replacing a Damaged Crystal



Failing to replace a damaged watch crystal in a timely manner can lead to far more serious consequences than just aesthetic imperfections. A damaged crystal not only affects the look of your timepiece but also exposes its internal mechanisms to potential harm. Here are some of the main risks associated with leaving a damaged crystal unreplaced:


Potential Damage to Watch Mechanism

A damaged watch crystal can allow moisture to seep into the watch, leading to rust and the deterioration of internal components. The longer the damaged crystal remains unreplaced, the more likely it is that the watch’s internal mechanism will suffer costly damage.


Impact on Aesthetic Value

The crystal is one of the most visible parts of your watch. A cracked or scratched crystal detracts from the overall aesthetic appeal of the timepiece, making it look worn and reducing its resale value.


Increased Repair Costs

Delaying the replacement of a damaged crystal can result in more extensive and costly repairs. Acting swiftly when damage is noticed, you can prevent further issues and maintain your watch’s performance and value.


The Benefits of Timely Watch Crystal Replacement

Replacing your watch’s crystal at the first sign of damage is more than just a quick fix—it’s an essential part of maintaining your timepiece’s overall performance and value. A timely crystal replacement not only prevents further damage but also preserves the watch’s aesthetics, ensuring it looks and functions as intended. Here are the key benefits of addressing crystal damage promptly:


  • Maintains Watch Functionality: A watch crystal plays a vital role in ensuring the dial remains visible and easy to read. Scratches or cracks can obscure the dial, making it difficult to tell the time accurately. Replacing the crystal as soon as you notice signs of wear, you preserve the functionality of your watch, keeping it in optimal working condition and preventing potential complications like water ingress or further mechanical issues.


  • Enhances Watch Longevity: Routine maintenance is crucial to extending the life of your watch, and replacing a worn or damaged crystal is a key part of this upkeep. A new crystal not only restores the protective barrier for the watch’s face but also safeguards the internal components from external elements such as dust, moisture, and dirt. Addressing crystal damage promptly, you can prevent more serious issues from developing.


  • Preserves Aesthetic and Financial Value: A watch’s crystal is one of the most noticeable elements, and a well-maintained crystal can significantly enhance the overall appearance of the timepiece. A scratched or cracked crystal can diminish the watch’s visual appeal and resale potential. Timely replacement not only keeps the watch looking new but also preserves its financial value, making it a worthwhile investment in the long run.


Global Watch Service Centre: Your Trusted Watch Specialist in Singapore

Located in the heart of Singapore, Global Watch Service Centre has built a stellar reputation for providing expert watch repair and maintenance services. If you need a simple repair or specialised work, Global Watch Service Centre is equipped with the expertise and tools to ensure your timepiece remains in top condition.


Expertise in Watch Crystal Replacement

At Global Watch Service Centre, the team specialises in replacing watch crystals of all types, including acrylic, mineral glass, and sapphire. Their highly skilled technicians use only high-quality, authentic parts to ensure that your replacement crystal matches the original specifications of your watch, be it a vintage timepiece or a luxury model.


Quality of Service and Customer Care

Global Watch Service Centre prides itself on delivering exceptional customer care. Each service is tailored to the specific needs of your watch, ensuring that every step of the repair process is handled with precision. The centre’s commitment to quality is evident in their use of genuine replacement parts and their attention to detail.


Additional Watch Repair Services

Global Watch Service Centre offers a comprehensive range of professional services to cater to all your watch maintenance needs. Our skilled technicians are equipped with advanced tools and decades of expertise, ensuring your timepiece receives the best care possible. Here are some of the key services provided:


  • Watch Battery Replacement

Offering on-the-spot replacement using premium Swiss Renata batteries, Global Watch ensures your watch continues to function with precision. This quick and reliable service caters to all watch types, including luxury brands.


  • Bracelet Adjustment

Global Watch Service Centre provides bracelet adjustments for both metal and leather straps, ensuring a comfortable and secure fit. Be it resizing a new purchase or adjusting an older piece, their precise techniques maintain the integrity of your bracelet​.


  • Movement Overhaul

The complete overhaul service involves disassembling, cleaning, and lubricating the movement, replacing worn components, and performing detailed adjustments to ensure timing accuracy. This extensive service is key to maintaining the functionality and longevity of your timepiece​.


  • Watch Polishing and Refinishing

Restore the original lustre of your watch with their professional polishing services. The centre removes scratches and blemishes from metal surfaces, ensuring a flawless finish. This service is typically part of a complete overhaul, ensuring the watch looks as good as new​.


  • Crown Replacement

Crown replacement is essential for maintaining the functionality and water resistance of your watch. Global Watch sources high-quality crowns and instals them with precision, ensuring smooth operation and reliability​.


  • Pressure Testing and Water Resistance Check

After any service, your watch undergoes rigorous pressure testing to ensure it remains water-resistant. This process simulates various depths of water to guarantee the watch's integrity against moisture.


Why Choose Global Watch Service Centre for Crystal Replacement

When choosing a trusted watch service centre for replacing your watch crystal, it's essential to consider factors such as expertise, quality, and reliability. Global Watch Service Centre stands out as a leading watch specialist in Singapore, offering a combination of professional experience and state-of-the-art tools to handle even the most delicate timepieces. Below are several key reasons why Global Watch Service Centre is the top choice for watch crystal replacement.


  • Expertise in Watch Crystal Services

Global Watch Service Centre has years of experience handling crystal replacements for all types of watches, from vintage to luxury timepieces. Their trained technicians ensure that your watch crystal is carefully selected and fitted to maintain both functionality and aesthetics. Whether it's an acrylic, mineral, or sapphire crystal, you can trust their expertise in providing the perfect fit.


  • Commitment to Using Genuine Parts

When replacing your watch crystal, Global Watch Service Centre uses only authentic and high-quality materials to ensure durability and precision. By sourcing genuine crystals that match the original specifications of your watch, they guarantee that the crystal replacement will preserve both the performance and value of your timepiece.


  • Comprehensive Watch Maintenance

In addition to crystal replacement, the centre provides a full range of maintenance services, including movement overhauls, battery replacement, and water resistance testing. This ensures that when you replace your watch crystal, the overall health of your watch is maintained, giving you peace of mind knowing that your timepiece is in top condition.


  • State-of-the-Art Equipment

The watch specialists at Global Watch Service Centre use advanced tools and precision equipment to perform each watch crystal replacement with the highest level of care. This technology allows them to handle even the most intricate repairs, ensuring that your watch is returned in perfect working order.


  • Trusted by Watch Enthusiasts Across Singapore

Known for their professionalism and high-quality workmanship, Global Watch Service Centre has become the go-to destination for watch crystal replacement in Singapore. Their dedication to customer satisfaction and excellence has earned them the trust of collectors, luxury watch owners, and enthusiasts alike.


How Global Watch Service Centre Replace Your Watch’s Crystal



When it comes to replacing a watch crystal, precision and care are essential to ensure the watch's functionality and appearance are restored to their original state. At the Global Watch Service Centre, the process of watch crystal replacement is handled meticulously to guarantee that each timepiece is treated with the utmost expertise. 


  • Step 1: Initial Assessment — Upon bringing in your watch, the technicians will perform an initial assessment to determine the extent of the damage and recommend the appropriate solution.


  • Step 2: Selection of the Appropriate Crystal — Based on your watch model and preferences, the team will guide you in choosing the correct crystal, be it acrylic, mineral glass, or sapphire.


  • Step 3: Replacement Procedure — The technicians will carefully remove the damaged crystal and install the new one, ensuring a perfect fit and seal.


  • Step 4: Quality Check and Final Inspection  Before returning the watch, a final quality check is conducted to verify that the crystal has been properly installed and the watch is functioning correctly.


Get Your Watch Crystal Replaced Today at Global Watch Service Centre

If you’ve noticed any signs of damage to your watch’s crystal—be it scratches, cracks, or cloudiness—it’s time to act. Don’t wait until the damage affects the internal mechanism of your watch. Global Watch Service Centre is here to help with professional watch crystal replacement services that will have your timepiece looking and working like new again.


Contact Global Watch Service Centre today to schedule a consultation or inquire about our services. Visit us at 333, Kreta Ayer Heights, #02-18, Singapore 080333, or reach out via email at cs@globalwatchservice.com.sg. For individual enquiries, call (65) 66553388 or (65) 97524931. For corporate enquiries, dial (65) 97524931. Opening Hours: Mon to Fri: 10am - 6pm​​. Closed on Sundays & Public Holidays. Please WhatsApp to book an appointment before visiting!

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