01 733 7705 4184-Set 5 23 14FCRef

A 2016 limited edition of 500 pieces, the Big Crown ProPilot Altimeter reference 01 733 7705 4184-Set 5 23 14FC honors the Groupe d’Intervention de la Gendarmerie Nationale (GIGN), France’s elite police special operations unit. It measures altitude in meters, uses an aneroid capsule to show changes in near real time, and runs on the Oris 733 (Sellita SW200) with a Swiss mechanical barometric altimeter/barometer movement developed with Thommen. The black dial features alternating Arabic numerals and stick indexes.