The Master Chronometer VS Superlative Chronometer. Which is Better?
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
Omega Seamaster Racing Chronograph [Sold] | Wixon Jewelers