What Does a Watch Service Include?

When it comes to maintaining the intricate machinery of a timepiece, understanding what a watch service entails is crucial for preserving its accuracy and longevity. A comprehensive watch service covers several key aspects that ensure your timepiece continues to function flawlessly.

1. Cleaning: The first step in a watch service is a thorough cleaning. This process involves disassembling the watch and meticulously cleaning each component. The case, bracelet, and movement are cleaned using ultrasonic cleaners, which remove dirt, grime, and oils that accumulate over time. This step is essential for preventing wear and tear and ensuring the watch operates smoothly.

2. Lubrication: Once cleaned, the watch’s movement is re-lubricated. Lubrication is vital as it reduces friction between the moving parts. Over time, lubricants can dry out or degrade, leading to increased friction and potential damage. A watch technician applies high-quality lubricants to the critical parts of the movement to ensure smooth operation.

3. Regulation: Regulation involves adjusting the timekeeping accuracy of the watch. A watchmaker tests the watch’s accuracy using a timegrapher, which measures deviations in timekeeping. Based on these measurements, the watchmaker adjusts the balance wheel and escapement to bring the watch within its optimal timekeeping range.

4. Replacement of Worn Parts: During a service, the technician inspects the movement for any worn or damaged parts. Components such as gears, springs, and jewels are checked for wear and replaced if necessary. This prevents further damage and ensures the watch continues to function as intended.

5. Water Resistance Testing: If your watch is water-resistant, the technician will test this feature as part of the service. The watch is subjected to pressure tests to ensure that the seals and gaskets are intact and functioning correctly. Any worn or damaged seals are replaced to maintain the watch’s water resistance.

6. Case and Bracelet Polishing: The case and bracelet of the watch are polished to remove scratches and restore their original shine. This step not only enhances the appearance of the watch but also helps prevent corrosion and damage. Polishing is done with care to avoid removing too much material from the watch’s surface.

7. Battery Replacement (for Quartz Watches): For quartz watches, the battery is replaced during the service. The old battery is removed, and a new one is installed. The watch is then tested to ensure that it operates correctly with the new battery.

8. Final Inspection: After all the servicing steps are completed, the watch undergoes a final inspection. The technician ensures that all functions are working correctly, the watch is accurately keeping time, and the case and bracelet are in excellent condition. The watch is then reassembled and tested for accuracy one last time before being returned to the owner.

9. Documentation: A detailed service report is often provided, documenting the work performed and any parts replaced. This report is useful for future reference and can add value to the watch if you decide to sell it.

A well-executed watch service not only enhances the performance and lifespan of your timepiece but also preserves its value. Regular servicing is recommended to keep your watch in optimal condition and ensure that it continues to be a reliable and accurate companion.