Oris watch bc3 day date 01 735 7641 4161 07 5 22 26 oris watches believe that the best kind of pilots watch is one that is accurate robust and easily read at a glance this oris bc3 day date watch is the perfect example of this with a cool and clean look inspired by the world of aviation the 42mm stainless steel case with its smooth bezel and the clear dial with bold hands remind us of the easily legible dials found on an aircraft dashboard armoured within the impressive case is the oris 73