Tiny Jewel Box

Tiny Jewel Box is a long-running jewelry and watch retailer on Connecticut Avenue NW in Washington, D.C., with an in-house watchmaker who services Rolex, Tudor and Cartier. The shop says it is an authorized service center for all three brands, so work on those watches is handled on-site rather than sent out to an unaffiliated technician.

Given the retail focus on Patek Philippe, Cartier and Rolex (including Rolex Certified Pre-Owned), the service side leans toward higher-end mechanical watches rather than quartz battery swaps on mixed brands. Anyone with a Rolex, Tudor or Cartier needing a service, repair, or general check should expect the shop to be set up for that work specifically.

The store is open six days a week, Monday through Saturday from 10:00 am to 5:30 pm, and closed Sundays. As with any jeweler-plus-watchmaker setup, it's worth calling ahead to confirm current turnaround times and whether an appointment is needed before dropping off a watch, since the shop also handles a full jewelry and bridal business alongside watch service.

No pricing details for service or battery work are listed, and the price tier suggests this is a higher-cost destination in line with its luxury brand focus. For anything outside Rolex, Tudor or Cartier, confirm directly with the shop whether they can take on the work.