Zadok Jewelers adds Houston watch service center with 8 watchmakers

Zadok Jewelers will open a 1,800-square-foot watch service center at its Houston flagship in November, expanding its in-house repair and restoration capabilities for luxury timepieces. The family-owned retailer says the center will help it serve more than 5,000 annual service clients and support watches from 24 accredited brands, including Rolex Certified Pre-Owned pieces.

Why it matters: - Zadok Jewelers is making a bigger bet on after-sales service, which has become a key differentiator in luxury watch retail. - The new Houston center expands the company’s ability to maintain, repair and restore mechanical watches that can last for generations. - The investment supports more than 5,000 annual watch-service clients and strengthens Zadok’s long-term relationship with buyers.

What happened: - Zadok Jewelers will open a 1,800-square-foot watch service center at its Houston flagship in November. - The family-owned retailer says the facility is purpose-built for specialized watchmaking. - The center will add eight full-time watchmakers with a combined 145 years of experience. - The team also includes two full-time polishers, one dedicated watch technician, five customer service ambassadors and four administrators. - Jonathan Zadok said the expansion is a major investment in the watchmakers, technology and infrastructure needed to support fine watch care in Houston.

The details: - The Houston operation is accredited to service 24 watch brands. - The facility can handle diagnostics, battery replacement, water-resistance testing, complete mechanical overhauls and select vintage restoration. - It is also certified to service watches sold through the Rolex Certified Pre-Owned program. - A complete mechanical service can include disassembly, cleaning, inspection, replacement of worn components, lubrication, reassembly and final testing. - Zadok says complete service lead times average about four to six weeks, depending on the timepiece and the work required. - The company says more than 5,000 clients a year use its watch-service business. - The center includes a high-definition microscope connected to a large-format monitor for close inspection and customer education. - Advanced water-resistance testing equipment is set up to match technical specifications for individual watch references. - An optical assembly system adds precision during reassembly and post-service performance checks. - The facility includes a two-person polishing department for cases and bracelets, plus dedicated diagnostic and quality-control capabilities. - Every serviced watch goes through evaluation, diagnosis, an estimate, authorized work, testing and quality control before return.

Between the lines: - The expansion shows how luxury watch retail is shifting from a transaction model to a service-and-retention model. - Mechanical watches require highly trained labor and specialized equipment, which raises the barrier to entry for independent retailers. - Zadok is using service infrastructure to reinforce its position as a long-term custodian of the brands it sells, not just a seller of new watches. - The new center also fits a broader family-business narrative: Zadok is marking its 50th anniversary in 2026 and says its roots span seven generations of jewelry and watchmaking heritage.

What's next: - Zadok’s Houston flagship will add the new service center in November. - The company says its Austin showroom at The Domain will continue to offer in-house Rolex service with a full-time watchmaker and technician. - Zadok plans to keep building service capacity as part of its broader luxury watch business.

The bottom line: - Zadok Jewelers is turning watch service into a strategic growth engine, backed by more staff, more brands and more advanced repair technology.