The Theory of Horology is THE reference book on the subject - used in most Watchmaking Schools in Switzerland and worldwide. It covers everything from timekeeping in the age of Stonehenge to detailed sketches and explanations of minute repeaters and perpetual calendars. The book lays out all the information used in the industry today-everything a student of horology needs to know. It ends with an eight page section on exercises (with answers given, of course) which is quite interesting.

Price: $154.50

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