How to Remove & Replace Diafix Shock Springs

Learn How to Safely Remove and Replace Diafix Shock Springs with Ease

In this blog post, you will discover everything you need to know about safely removing and replacing Diafix shock springs. As a watch enthusiast, you may know that the springs play a crucial role in the overall performance of your watch. This guide provides you with step-by-step instructions, tips, and tricks to help you replace your Diafix shock springs with ease, without damaging your watch. Whether you are a professional watchmaker, a hobbyist, or just want to learn more about this critical component, you will find everything you need here. So, let’s dive in and learn how to replace Diafix shock springs like a pro!


Watches are not only fashionable accessories; they are essential timekeeping tools that we rely on daily. The beauty of a watch lies in its intricate mechanisms that work together perfectly to keep accurate time. One of the essential parts of a watch is its shock spring, which helps protect the mechanism from getting damaged due to external shocks. If your watch’s Diafix Shock spring needs replacement, it is important to know how to remove and replace it carefully. In this article, we will guide you through the process of removing and installing the Diafix Shock spring safely and efficiently, with tips and tricks to make the process easier.

The Importance of Properly Cleaning and Lubricating the Jewels

Before you start the process of removing and installing the Diafix Shock spring, it is essential to know the importance of properly cleaning and lubricating the jewels. Improper cleaning and lubrication can lead to extensive damage to the watch, which ultimately results in a considerable expense to repair. The video shows how to remove, install, and lubricate the Diafix Shock setting. It provides three alternative ways to lubricate the jewels, including traditional lubrication method, lubrication through the pivot hole, and automatic oiler.

Magnification is Necessary for Working on Shock Spring

Magnification is necessary when working on any kind of shock spring to avoid damaging any parts. Minor damage to the mechanism can cause the watch to malfunction, resulting in a time-loss situation. To keep the mechanism running smoothly and accurately, working with a magnifying glass or loupe helps with precision and safety. It also prevents dust and lint from accumulating on the parts, which could lead to more significant damage later.

The Use of Brass Rods and Tweezers for Safety and Precision

When it comes to the removal and installation of the Diafix Shock spring, safety and precision are crucial. Brass rods and tweezers are used in this process to avoid damaging other parts of the mechanism and ensure the replacement process is accurate. These tools help hold the spring and jewels in place during the replacement process, preventing progressive damage to the watch.

Automatic Oilers: A Convenient Alternative

Automatic oilers are becoming increasingly popular for their convenience and ease of use. They have a thin needle and an adjustment screw to dispense the right amount of oil into the jewel hole. Automatic oilers are a great option for those who want to lubricate their jewels with minimal effort and a high degree of accuracy.

Traditional Lubrication Method with Alcohol and a Leather Buff

The traditional method of lubricating the Diafix Shock spring involves the use of alcohol and a leather buff. The process can be tricky and requires good tweezer skills to pick up and lay the End Stone precisely. The alcohol evaporates quickly, leaving the oil behind, which lubricates the mechanism.

Removing and Installing the Jewel and the Spring

Removing and installing the jewel and the spring is a delicate process that requires finesse and precision. It involves releasing the finger from the groove and sliding the spring forward or backward. It is important to remember that the process must be done in a clean and well-lit environment, with magnifying tools and safety measures in place.      



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The Diafix Shock spring is an essential component of a watch mechanism. It protects the mechanism from external shocks and mishandling. If your watch needs a shock spring replacement, it is important to take the necessary precautions to avoid damaging the watch. We hope this guide has given you a better understanding of how to remove and replace the Diafix Shock spring safely and efficiently. Remember to use the appropriate tools, work in a clean environment, and take your time to ensure the job is done correctly.


  1. Can I replace the Diafix Shock spring myself? Yes, you can. However, it is important to ensure you have the right tools, the process is done carefully, and in a clean environment, to avoid damaging the watch.
  2. How often should I replace the Diafix Shock spring? The shock spring should be replaced if it shows any signs of damage or wears and tears. In general, it is recommended to replace it every 3-5 years.
  3. What is the advantage of using automatic oilers? Automatic oilers dispense the right amount of oil into the jewel hole, with minimal effort and high accuracy, making them a convenient choice for those who want to lubricate their jewels with ease.
  4. Can I clean the jewels with alcohol and a leather buff myself? Yes, you can. However, it requires good tweezer skills to pick up and lay the End Stone precisely. The process can be tricky and requires finesse and precision.
  5. How can I ensure the Diafix Shock spring is installed correctly? The installation process is delicate and requires attention to detail. Ensure you use the right tools, work in a clean environment, and take your time to align the pivot hole.

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