
Martin House
Our Workshop
Expertise and Passion at the Service of Your Jewelry and Watches
At Maison Martin, our workshop is at the heart of our know-how. For over 40 years, our artisan jeweler has put his expertise at your service to enhance your precious objects and meet all your expectations.
Our Services

Custom creation
Bring your ideas to life with unique jewelry, designed and made according to your desires. Whether for a gift, a special occasion or a symbolic piece, our workshop transforms your inspirations into reality.
GIA Certification
All our diamond stones weighing 0.30 carats or more are certified by the GIA , the only indisputable laboratory in the field of gemology.
We are committed to offering you exceptional quality by selecting and mounting in our workshop diamonds of impeccable purity and color, with a minimum quality of D VS , the whitest color available on the diamond market.

Jewelry repair
Extend the life of your parts with careful and durable repairs. From welding a broken ring to complete reconditioning, each intervention is carried out with the greatest attention.
Our Prices
- Battery from 8€
- Welding from 20€
- Rhodium plating from €40
- Ring sizing from €20
- Watch mechanism: on quote

Jewelry adjustment
Whether it's to adjust the size of a ring or lengthen a bracelet, we guarantee a perfect fit that respects the integrity of your jewelry.

Watch repair
Entrust us with your watches, from the most classic to the most prestigious, for meticulous and suitable repairs, carried out by an experienced specialist.
Swatch Group approval:
Possibility of repairing brands such as OMEGA, Longines, Tissot, Rado, Baume & Mercier, Mido, Hamilton, Seiko, Casio, Lip, Herbelin, Citizen, Festina, directly at the brand's house.
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Artisanal Know-How
Each piece processed in our workshop benefits from meticulous care, whether it is a creation, a repair or an adjustment. By combining artisanal techniques and modern tools, we ensure precise, reliable services that respect your most precious goods.
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Your Project, Our Priority
Because each piece of jewelry and watch has sentimental value, we take the time to understand your needs and expectations. Our goal is to offer you a tailor-made solution, adapted to your desires and your budget.
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A Commitment to Sustainability
At a time when sustainability is at the heart of concerns, our workshop is part of a responsible approach. Repairing or transforming your existing jewelry and watches not only preserves their sentimental value, but also limits the environmental impact. We firmly believe that each piece can have a second life, and we do everything we can to make this a reality.
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Contact Us
Ready to give new life to your jewelry and watches or create a unique piece? Come see us in Menton or contact us today to discuss your goldsmithing projects. Together, let's enhance your precious objects.




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