Watch Repair and Sales

Expert Watch Repair, Sourcing, and Sales — by Appointment Only

Vermont Gem Lab is proud to welcome Martin Green, a seasoned horologist specializing in advanced mechanical watch repair, luxury watch restoration, and precision timepiece services.
With decades of experience in high-end watchmaking and a passion for fine craftsmanship, Martin brings the same technical expertise and integrity you’ve come to expect from Vermont Gem Lab’s jewelry and appraisal services.

Advanced Watch Repair & Restoration

From intricate Swiss automatics to classic vintage timepieces, Martin offers expert diagnostic and restoration services tailored to each movement.
Whether your watch needs a complete overhaul, mainspring replacement, ultrasonic cleaning, or waterproof resealing, every piece is handled with meticulous care and precision tools.

-Common services include:

-Complete mechanical and quartz movement repair

-Battery replacement and pressure testing

-Crown, crystal, and gasket replacement

-Cleaning, oiling, and calibration

-Vintage and antique restoration

Each repair includes a full inspection and service estimate before any work begins.

Watch Sourcing & Sales

Searching for a specific timepiece? Martin’s international network of collectors and authorized dealers allows him to source rare and desirable watches — from Rolex, Omega, and Patek Philippe to modern microbrands and discontinued models.
He can help you buy, sell, or trade with full transparency and authentication, ensuring every transaction meets professional horological standards.

Watch Brokering Services

Vermont Gem Lab now offers watch brokering for clients seeking assistance in selling or valuing their timepieces.
Martin acts as your trusted intermediary — evaluating authenticity, condition, and market demand to help you achieve fair market value.
Appraisals are performed on-site in coordination with our Master Gemologist Appraiser, Kennon Young, ensuring both gemological and horological accuracy.

By Appointment Only

Martin Green is available by appointment at Vermont Gem Lab’s Burlington studio.
To schedule your consultation or service evaluation, please contact us directly:

📞 (802) 862-6600

📍 113 Church Street, 3rd Floor, Burlington, Vermont

🕒 Appointments Required