Description
The Oris Guarantee
Oris’S Engineers Developed Calibre 400 To Meet The Demands Of Today’S Watch Wearer. It Makes Three Key Performance Promises.
Anti-Magnetic
Calibre 400 Has More Than 30 Anti-Magnetic Components And Exceeds The Norms Required By The Iso 764 Enhanced Anti-Magnetic Standard.
Five-day power reserve
For many reasons, you may not wear a mechanical watch every day. Calibre 400 has a five-day power reserve so it’s ready to go when you are.