History of Sinn Watches

The History of Sinn Watches

The German watch brand Sinn is known amongst watch enthusiasts as being one of the most innovative and technologically advanced brands in the market. Sinn is a young brand in…
All About COSC Certification, Is It Important?

All About COSC Certification, Is It Important?

The Contrôle Officiel Swisse des Chronomètres (or the Official Swiss Chronometer Testing Institute) is an independent not-for-profit organisation that tests Swiss-made timepieces. The organisation is very specific about the standard…