Wristwatch Chronometers: Mechanical Precision Watches

by Fritz von Osterhausen

"A Chronometer is a precision watch, which is regulated in various positions and at different temperatures and has received a certificate to that effect." This definition of a chronometer was formulated in 1951 by the Organization of Swiss Watch Manufacturers. This book gives a detailed account of chronometer testing for wristwatches in Europe, with information about testing methods, procedures, and guidelines. as well as participating makers based...

• Format: Hardcover
• Language: English
• ISBN: 0764303759
• ISBN13: 9780764303753
• Release Date: September 1997
• Publisher: Schiffer Publishing
• Length: 214 Pages
• Weight: 3.65 lbs.
• Dimensions: 1.0" x 9.4" x 12.3"