The Big Crown ProPilot Big Day Date pairs Oris's aviation heritage with a bold, oversized day-and-date display built for instant legibility at a glance. Housed in a robust 44mm multi-piece stainless steel case with a domed, anti-reflective sapphire crystal, this black-dial version comes fitted on an olive textile strap with a stainless steel folding clasp for a rugged, tool-watch feel. Powered by the automatic Oris Caliber 752 with a 38-hour power reserve, it delivers instantaneous date and day ...