The Oris Big Crown ProPilot Chronograph gets it’s power from the Calibre 744 automatic movement with about 48 hours of power reserve. Some features are a chronograph, and a date, hour, minute, and small second displays. The bezel is coin-edged, a design element inspired by the turbines of a jet engine, and has an oversized crown, so it is possible to make quick adjustments. The tips of the chronograph hands are in yellow.Reference 01 774 7699 4134-07 5 22 15FC is fitted with a black textile strap. The dial is black and has Arabic numerals.
