Oris watch big crown propilot day date 01 752 7698 4164 07 5 22 17fc this oris big crown propilot day date watch boasts a cool clean and classic look inspired by the world of aviation the 45mm stainless steel case with a coin edged bezel was inspired by jet engine turbines while the clear dial and red tipped second hand is reminiscent of an aircraft dashboard armoured within the impressive case is the oris 752 mechanical automatic movement that can be watched hard at work through the mineral