Mostra watchmaking workshop: your Expert for the maintenance and repair of pre-owned watches
Since 1991, Mostra's watchmaking workshop in Aix-en-Provence has been a leading reference for watch enthusiasts. Specializing in both modern and vintage watches, we offer repair, maintenance, and customization services with certified craftsmanship and meticulous attention to every detail.
Whether it's mechanical, automatic, or quartz watches, our team of expert watchmakers brings its expertise to ensure the longevity and performance of your precious timepiece. Every watch is handled with the utmost care, adhering to the most demanding horological standards.
Discover our maintenance, repair, and expert services to ensure the longevity of your watch.
Your watch is much more than just a timekeeping instrument: it is a daily companion, a legacy, or even an exceptional piece. At Mostra, we apply our expertise to the maintenance and repair of your watches, whether they are mechanical , automatic , or quartz .
- Complete overhaul : cleaning, lubrication, and adjustment to ensure longevity and precision.
- Repair : replacement of parts, restoration of movements, and correction of malfunctions.
- Polishing and refurbishment : restore shine and youth to your watch.
At Mostra, we offer a wide selection of watch straps to suit all styles. Leather strap, metal, silicone, or fabric, each model combines quality, comfort, and design. Our experts also assist with personalized fitting to ensure a perfect adjustment for your watch and wrist, whether it’s modern or vintage.
Trust our expertise to find the ideal strap, whether for a special occasion or daily use. A careful and professional service awaits you at every step.
Whether your watch is analog, digital, or connected, we carefully replace the discharged battery and restore your watch to full functionality.
Our team of experts guarantees a high-quality battery replacement, ensuring that we meet the specific requirements of each model. We use high-quality batteries, suitable for your watch's needs, and provide a quick service so you can have your watch working perfectly again.
Trust us with your watch and enjoy a well-cared-for and efficient service to extend its lifespan.
Your watch is much more than just a timekeeping instrument: it is a daily companion, a legacy, or even an exceptional piece. At Mostra, we apply our expertise to the maintenance and repair of your watches, whether they are mechanical , automatic , or quartz .
- Complete overhaul : cleaning, lubrication, and adjustment to ensure longevity and precision.
- Repair : replacement of parts, restoration of movements, and correction of malfunctions.
- Polishing and refurbishment : restore shine and youth to your watch.
At Mostra, we offer a wide selection of watch straps to suit all styles. Leather strap, metal, silicone, or fabric, each model combines quality, comfort, and design. Our experts also assist with personalized fitting to ensure a perfect adjustment for your watch and wrist, whether it’s modern or vintage.
Trust our expertise to find the ideal strap, whether for a special occasion or daily use. A careful and professional service awaits you at every step.
Whether your watch is analog, digital, or connected, we carefully replace the discharged battery and restore your watch to full functionality.
Our team of experts guarantees a high-quality battery replacement, ensuring that we meet the specific requirements of each model. We use high-quality batteries, suitable for your watch's needs, and provide a quick service so you can have your watch working perfectly again.
Trust us with your watch and enjoy a well-cared-for and efficient service to extend its lifespan.
Frequently Asked Questions about watch repair and maintenance
An automatic watch is a mechanical timepiece equipped with a rotor—a moving component that winds the mainspring using the natural motion of the wearer’s wrist. In contrast, a manually-wound mechanical watch requires regular winding by hand to remain operational. While both rely on similar principles, each mechanism has its own maintenance requirements. Our watchmaking workshop in Aix-en-Provence specializes in the servicing and repair of both types of watches, whether vintage or modern.
We recommend a full service every 5 to 7 years, as this corresponds to the lifespan of watchmaking oils, although this may vary depending on the model and how the watch is used. This includes cleaning, lubrication and adjustment of internal components to ensure precision and longevity. At Mostra, each service is performed according to the strictest watchmaking standards.
If your pre-owned automatic watch is running slow, stops regularly even when worn, or makes an unusual noise, it may need servicing. Our workshop in Aix-en-Provence specializes in the overhaul of automatic watches, both vintage and modern.
Yes, we repair and service quartz watches, whether analog or digital. This includes battery replacement, electronic circuit checks, water resistance testing, and part replacement when necessary. Every watch is tested before being returned to ensure proper function.
Yes, we offer fast and secure battery replacement for quartz watches directly in-store in Aix-en-Provence. We use high-quality batteries and always test the water resistance when applicable to ensure your watch is fully functional.
Absolutely. We specialize in restoring and repairing pre-owned vintage watches and collectible timepieces. Our workshop has the expertise and tools to handle older movements with care—even when replacement parts are hard to find.
Yes, we always provide an estimate before starting any repair. You can bring your watch to our boutique or fill out our online form for an initial quote. No work will be done without your prior approval.
A full overhaul typically takes between 10 and 30 business days, depending on the complexity of the watch and part availability. We keep you updated throughout the process and guarantee a certified, professional result.
We work with most major Swiss and international brands, including Rolex, Omega, Cartier, Longines, Breitling, and Seiko, as well as lesser-known or vintage models. Feel free to contact us to confirm whether we can service your specific watch.
Yes, we offer polishing and refinishing services to restore the shine and appearance of your watch. This treatment helps reduce scratches on the case or bracelet while preserving the original shape and finish. The result is a watch that looks as good as it performs.