3 Ergebnisse für: hairspring
-
Wristwatch Annual 2004: The Catalog of Producers, Models, and Specifications - Elizabeth Doerr - Google Books
https://books.google.de/books?id=b4XH1X9ldkUC
Every year hundreds of new wristwatches are introduced. Some feature innovative designs or mechanical improvements, and others are available only in limited editions, keeping the field interesting for collectors. Following the success of the previous…
-
Watchmakers Lathe How To Use Watchmakers Wax Chuck - YouTube
https://www.youtube.com/watch?v=C70qBYtvEyA
In this video I demonstrate the traditional method of using shellac with a Watchmakers wax chuck. A wax chuck is any form of chuck that a work piece can be c...
-
Thomas Prescher Triple Axis Tourbillon - YouTube
https://www.youtube.com/watch?v=5bj9nfJn7K0
The creation of a set of three types of tourbillons required Prescher to invent a third individual construction. Inspired by Randalls work, Richard Good beca...