Certina´s new DS-2 Chronograph is certified by Contrôle Officiel Suisse des Chronomètres (COSC) to be accurate up to a 1/100th of a second. – Watch-Insider.com
Hands-On With The New Certina DS-2 Chronograph Automatic
F】 Introducing: The Certina DS-2 Chronograph Automatic
F】 Hands-On: The Certina DS-2 Chronograph Automatic