Watch Almanac

Jeweler with a watchmaker

Joseph Gann Jewelers

Downtown Boston jeweler with an on-site watchmaker handling Seiko and Grand Seiko servicing, overhauls, and case or bracelet polishing.

Joseph Gann Jewelers has operated in downtown Boston since 1933, and alongside its jewelry counters it keeps a watchmaker on site for repair work. The shop is recognized specifically for Seiko and Grand Seiko watch repair, and its services cover full servicing and overhauls rather than just quick fixes.

Case and bracelet polishing is also offered, useful for anyone whose Seiko has picked up scratches or wants the finish refreshed after a service. Because the watchmaker works in-house, drop-off and pickup both happen at the same storefront on Washington Street rather than through a third party.

The shop sits at 387 Washington St in Boston's downtown core, open Monday through Saturday from 10am to 3pm and closed on Sundays. That's a narrower window than many repair counters, so it's worth timing a visit or calling ahead at (617) 426-4932 before heading over with a watch.

No pricing is published for watch repair work, so get a quote directly when you bring the piece in or book an appointment. The business has been part of Boston's jewelry trade for over nine decades, and watch repair is one of several services it runs alongside jewelry maintenance and appraisals.

Services

  • Case and bracelet polishing
  • Watchmaker on site

Brands and credentials

Brands serviced
Seiko

From the shop's own website, not checked with the brands. Confirm an authorization with the brand before sending in a watch under warranty.

Questions

Does Joseph Gann Jewelers service Seiko watches?
Yes, the shop is recognized for Seiko and Grand Seiko watch repair and has an on-site watchmaker handling that work.
What watch services do they offer?
Full service and overhaul work, along with case and bracelet polishing, done by a watchmaker on site.
What are the shop's hours?
Monday through Saturday from 10am to 3pm; closed on Sundays.
How much does a repair or service cost?
No pricing is listed online, so call (617) 426-4932 or ask when you bring in the watch to get a quote.
Where is the shop located?
387 Washington St in downtown Boston, Massachusetts.

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