WRISTWATCH CHRONOMETERS: Mechanical Precision Watches and Their Testing
Gives a detailed account of chronometer testing for wrist watches in Europe, primarily in Switzerland. Chronometer wristwatches by known makers are also presented. This volume will teach the collector to distinguish chronometer wristwatches and non-chronometer wristwatches from various countries. Well illustrated in color.
Size: 9¼x12¼ inches
Item #: 3811484