The Oris Big Crown ProPilot Altimeter, the world’s first automatic mechanical altimeter watch developed for ambitious explorers.
An instrument designed for altitude workers – The Oris Big Crown ProPilot Altimeter has been developed entirely by Oris to serve as a high-performance instrument for pilots, mountaineers, explorers and research scientists, who work at altitude. Its sturdy 47mm multi-piece stainless steel case houses an Oris automatic movement, and a Swiss mechanical barometric altimeter and barometer movement.
The Oris Big Crown ProPilot Altimeter is available with a feet or metre scale. The timepiece can be equipped with a textile strap (grey, green and black), leather strap or a metal bracelet.
Oris Big Crown ProPilot Altimeter
Ref. No. 733 7705 4134 TS, Ø 47.00mm, with Feet Scale
Ref. No. 733 7705 4164 TS, Ø 47.00mm, with Metre Scale