| Hautehorlogerie.org | visit website | Discover the operation of mechanical watches and the mysteries of the many complication watches. Our Partner’s site |
| Clock Watch | visit website | A complete guide to watches and how they work in English. |
| Swiss Horology | visit website | A fascinating and extremely comprehensive site developed by a lecturer at the Geneva School of Horology, and former watch craftsman with Chopard and Patek Philippe. |
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tuesday October 7th, 2008
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 Horology Techniques |
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