What is a MASTER CHRONOMETER and who is METAS? Omega marks a new standard of quality, going well beyond the Contrôle Officiel Suisse des Chronomètres (COSC) certification. – Watch-Insider.com
ARMBANDUHREN – Das Magazin
Behind OMEGA's Master Chronometer Movement | Calibre | Watches Of Switzerland UK
What Is METAS Master Chronometer Certification? - Everest Horology Products
Immer pünktlich mit OMEGA's Master Chronometer | Swisswatches Magazine