COSC/en
Version vom 1. Februar 2009, 03:42 Uhr von Torsten (Diskussion | Beiträge) (Die Seite wurde neu angelegt: '''COSC''' Tests, and certifies watches meeting their standards. This allows the manufacturer to use the legend "Officially Certified Chronometer". [[Category:Glossar...)
COSC
Tests, and certifies watches meeting their standards. This allows the manufacturer to use the legend "Officially Certified Chronometer".