
The Repair Before & After Spotlight Series
My Jewelry Repair aims to provide our customers with the highest caliber of jewelry and watch repair all from the comfort of their home. The Before & After Series spotlights some of the best work our Master Craftsmen have done!

A Breitling Chronomat Watch Overhaul Servicing

Precision Restored — Servicing a Breitling Chronomat
Welcome back to another Before & After Repair Spotlight! In this feature, we’re taking a closer look at a Breitling Chronomat that arrived at our facility in need of essential servicing to restore its performance and reliability.
Over time, even the most robust luxury timepieces experience internal wear from regular use. In this case, the watch required a complete clean and overhaul of its mechanical movement, along with a stem and crown replacement to address functional wear and ensure proper time-setting capabilities.
While our evaluation also identified additional opportunities to enhance the watch’s overall appearance, the owner chose to focus on the core mechanical service needed to return the timepiece to proper working condition. With that direction in mind, our Certified Watchmakers proceeded with a precise, performance-driven restoration.

The Details of This Breitling Watch Service
For this Breitling Chronomat watch restoration, our team identified and performed the following:
- Comprehensive Professional Evaluation: As with all incoming timepieces, our Certified Watchmakers conducted a hands-on inspection within our secure, Swiss-standard facility to assess both mechanical and external components.
- Complete Clean & Overhaul (C&O): The movement was fully disassembled, meticulously cleaned, lubricated, and reassembled to restore accurate timekeeping and optimal functionality.
- Stem & Crown Replacement (Genuine Parts): Worn components were replaced with genuine parts to ensure proper operation, secure winding, and reliable setting performance.
- Performance Regulation & Testing: Following reassembly, the movement was carefully adjusted and regulated to meet expected performance standards.
And voilà! With its internal movement fully serviced and critical components replaced, this Breitling Chronomat is now running smoothly and ready to be worn with confidence once again.
Our team recommended dial and hand refinishing to improve the overall visual condition of the timepiece. However, at the owner’s request, these cosmetic services were declined in favor of completing the essential mechanical restoration. All services were carried out with a focus on preserving the integrity of the timepiece while restoring it to dependable working condition.
A Closer Look at Our Restoration Services
Why Routine Movement Servicing Matters
Mechanical watches are intricate systems made up of dozens of moving components working in harmony. Over time, lubricants break down, friction increases, and wear begins to impact performance.
Without routine servicing, this can lead to:
- Reduced timekeeping accuracy
- Increased wear on internal components
- Difficulty winding or setting the watch
- Potential long-term damage requiring more extensive repairs
A complete clean and overhaul is essential to maintaining the longevity and reliability of a luxury timepiece. By fully restoring the movement, our watchmakers ensure that each component operates as intended, helping to extend the life of the watch for years to come.
A Closer Look at the Breitling Chronomat
The Breitling Chronomat is one of the brand’s most iconic collections, known for its bold design and precision engineering. Originally developed for aviation professionals, the Chronomat combines durability with refined chronograph functionality.

Models like this showcase the signature elements that define the collection, including a robust case construction, rider-tab bezel design, and highly legible dial layout. Built to perform under demanding conditions, the Chronomat remains a staple for those who value both technical capability and timeless style.
As this restoration highlights, even watches designed for performance require periodic servicing to maintain their reliability. Addressing internal wear through professional care ensures that these timepieces continue to function at the level they were built for.
Authorized Services Provided by My Jewelry Repair
At My Jewelry Repair, our Certified Watchmakers are equipped to service both modern and heritage timepieces with manufacturer-level precision.




From complete movement overhauls to component replacements using genuine parts, our facilities are designed to meet the highest standards in the industry. Whether your watch requires essential servicing or additional refinements, our team provides expert guidance to help you make the best decision for your timepiece.
If your Breitling watch is due for servicing, we’re here to help restore its performance with care and precision.
Impressed with the results of this repair? Let us know in the comments!

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That’s All Folks!
Thank you for taking the time to visit the latest addition to our Before and After Series! Don’t worry, we will be showcasing many more of our major transformations very soon.
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Before & After #191