News · 11/01/2023
Oris - Big Crown Calibre 473 – 38mm
With its tenth in-house calibre, the
Oris caliber development marks its tenth anniversary and
continues a watchmaking history that began in 1904.
Oris caliber development marks its tenth anniversary and
continues a watchmaking history that began in 1904.
Big Crown Caliber 473
With an innovative hand-wound caliber with a five-day power reserve, increased magnet protection and a ten-year guarantee, Oris caliber development is progressing rapidly.
