Information (4)
1. American Watchmakers-Clockmakers Institute
AWI is a non-profit trade association dedicated to the advancement of horology. Horology is the study of the art and science of time. The Institute provides extensive educational andtechnical services to its members.
2. NIST Physics Laboratory home page
measurements and research for electronic, optical, time and frequency, and radiation technologies at the National Institute of Standards and Technology
3. The Time Museum
Collection on exhibition
at the Museum of Science and Industry in Chicago
4. Watches-Lexic Homepage
Tout sur lhorlogerie, les marques et les produits, chronometre, chronographe, montres base des données, le fonctionnement de la montre etc., et chaque mois plusieurs montres en jeu dans notre concours gratuit. Everything about horology, brands and products, chronometer, chronograph, watches-database, functioning etc., and several watches to win every month in our free contest.
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