Greenwich Avenue jeweler since 1897 and Official Rolex Jeweler and Service Center, with its own watch workshop; Montblanc and Tudor service too.

Family watch repair business in Highlands Ranch, Colorado, since 1951, with a CW21-certified watchmaker on site and mail-in service for all 50 states.

Dayton, Ohio service center founded in 1982, with about 40 watchmakers and authorized service for brands including Baume & Mercier, IWC and Jaeger-LeCoultre.

Family-owned Melville, Long Island watch repair shop doing overhauls and restoration on luxury and everyday brands, walk-in or by mail from across the US.

Family watch repair shop in Cranston, RI, rooted in a 1940 watch hospital, servicing a wide range of brands in its own workshop and by nationwide mail-in.

Downtown Salt Lake City jeweler that Rolex lists as an Official Rolex Jeweler and Service Center, with its own watchmaker for movement overhauls.

Family-owned Massapequa, New York watch repair shop, established 1973, that finishes every repair on its own premises and accepts watches by mail.

Family-run watch repair shop in Midtown Manhattan's Diamond District, overhauling Swiss brands at its own bench, with walk-in and mail-in service.

Family-owned Los Angeles watch retailer, founded as a repair business in 1913, and an authorized service location for Baume & Mercier, Breitling and Montblanc.

Family-run watch repair shop in Grand Central Terminal since 1952, with its own workshop and authorized service for Jaeger-LeCoultre, IWC and Baume & Mercier.

Independent watch repair shop in downtown San Diego doing complete service and restoration on site, with walk-in and nationwide mail-in service.

Official IWC boutique at the Somerset Collection in Troy, Michigan, a service drop-off point for IWC's own service center.