Technical information on the Bulova and other tuning fork watches.

Information about collecting pocket watches and pocket watch makers, including values, serial numbers, cases, parts and mechanisms.

History and information on the Zodiac Watch Company. Includes pictures and descriptions of many models and technical articles.

TAG Heuer enthusiast website with information on their history, watch collection and a forum.

Includes images of rare and collectible watches, forums, links, history, information and how to identify varieties.

Resource site for over 400 brands of watches.

Breitling watch information, models, galleries, forum, and information on spotting replicas.

Free online watch tutorial to learn all about mechanical watch mechanisms.

A history of the Hamilton Watch Company, with many pictures of watches and vintage advertisements.

References and articles about collecting modern and vintage wristwatches, especially Omega and military watches.