Liljenquist & Beckstead, Tysons Galleria

Liljenquist & Beckstead's Rolex Boutique is in Tysons Galleria at 2001 International Drive, McLean; the jeweler says it has operated since 1978 and also has stores at Fairfax Square in Vienna and Westfield Montgomery in Bethesda. Rolex lists this boutique as an Official Rolex Retailer and Service Center. The jeweler says its master watchmakers and technicians handle overhauls, cleaning, crystals and water damage; they are not named, and it does not say which store has the workshop. Repair estimates are free.

Authorized service: Rolex (Rolex lists this boutique as a Service Center). Tudor watches are serviced through the Rolex network.

Brands taken in for service: Patek Philippe (authorized retailer; Patek Philippe service goes through its authorized network).

How to bring your watch: In person at the boutique. After a complete Rolex service, Rolex's two-year service guarantee applies.