Timepiece makers Oris have launched the worlds first automatic mechanical watch with an altimeter. The stunning Oris Big Crown ProPilot Altimeter watch was designed with performance pilots and adventurers in mind, the stainless steel crown hous
ORIS Big Crown Propilot Altimeter. 47 mm steel case. Automatic Swiss made calibre combined with a Swiss made mechanical barometric altimeter. The latter is manufactured by THOMMEN. An ingenious timepiece for an incredible low price. That's HIGH-MECH not high-tech!