Watch Certificate™ has partnered with Trillium Watch Service, a premium watch repair shop based in Toronto that specializes in watch maintenance. They are here to provide enhanced support to retailers, collectors, and watch enthusiasts.

Who is Trillium Watch Service?
Trillium Watch Service is a Swiss watch workshop specializing in the maintenance, restoration, and repair of watches. The company was founded in Switzerland by experienced watchmakers trained in the family tradition. Their core values are precision, attention to detail, and the preservation of the timepieces.
Each watch is crafted and finished with artisanal expertise and Swiss precision.
They offer several services:
- Watch repair, from minor damage to complete restoration.
- Restorations, to bring old pieces back to life without damaging them.
- We repair watch cases and bands, and polish your watches to restore them to excellent condition.
- Lots of tests: water resistance checks, battery replacements, and minor repairs.
- Appraisals and valuations of your watches to assist you with insurance or resale.
Centralize and track your watches
The Watch Certificate™ digital passport allows you to centralize and track your watch. All your documents are stored in one place in digital format. This centralization makes it easier to trace your watch’s history and share important information about it in the event of a resale, in a market where trust is essential.
This passport does not replace Trillium’s expertise; rather, it complements it by providing management tools that will help you organize your documents.
By combining watchmaking expertise with the traceability of the Watch Certificate™ passport, this will support collectors while building trust.
About Trillium
Trillium Watch Service, a new high-end repair and restoration center founded by Sevan Khidichian, a fourth-generation watchmaker trained in Switzerland, and Charles Harris, an experienced watchmaker, clockmaker, and former director of customer service at Bulova.
This partnership combines Sevan’s artisanal expertise and European training with Charles’s operational know-how, creating a company dedicated to raising the bar for after-sales service standards across Canada.
“Trillium was founded to restore trust, transparency, and excellence in the field of watch maintenance,” said Sevan Khidichian, president. “Our approach combines the precision of Swiss watchmaking with the reliability and structure of a professional Canadian service center.”
Based in Toronto, Trillium offers a full range of services for modern and vintage watches, including repairs of mechanical and quartz watches, complete restoration, polishing, water resistance testing, and warranty management for retailers and brands. Every watch is handled with meticulous care, accompanied by detailed documentation and clear communication throughout the process.
“Our mission is to be the partner that retailers and collectors can truly rely on,” added Charles Harris, CEO. “We combine tradition and innovation to deliver consistent, transparent, and world-class results.”



