VINTAGE WATCHESTHE HOROLOGY LIBRARY

The horology encyclopedia

A library of timepieces, materials and makers. Start with a subject below, or explore the latest published object studies. Each catalogue entry identifies its museum source and distinguishes documented information from questions that still require examination.

How to use an object study

Read the date and attribution as a pair: an approximate date is not an exact year, and a named maker may refer to one part of a timepiece. Follow the source to its full record before using a comparison to identify your own object. These pages are references, not certificates of authenticity or valuations.

Browse older entries by subject using the links above.