Oris Watch Big Crown ProPilot GMT. 01 114 7746 4164-Set 8 22 19. The perfect luxury watch for any world traveller, the Oris Big Crown ProPilot GMT not only boasts an additional GMT central hand but also comes with an exceptional 10 day power reserve to keep you company as you travel the globe. It’s 44mm stainless steel case remains similar to previous Oris Big Crown watches but has been redesigned to include a slimmer, more ergonomic profile to pair alongside the classic jet engine inspired coin edged bezel. Embraced within the case of this Oris Big Crown ProPilot GMT watch and displayed beautifully through the sapphire crystal glass exhibition case back is the Oris Calibre 114 hand winding movement. This exceptional Swiss made calibre provides central hour and minute hands coated in Superluminova, an additional 24 hour GMT hand detailed with a striking red arrow tip, a date window, a subsidiary seconds dial at 9 o clock and a non linear power reserve indicator at 3 o clock. These impressive functions are displayed on a smooth grey dial detailed with bold red accents and housed beneath scratch resistant sapphire crystal glass treated with anti-reflective treatment. As well as being designed for the skies, this Oris Big Crown ProPilot GMT watch is water resistant 100 metres and comes equipped with a screw down security crown and a sophisticated metal bracelet.