Oris Big Crown X1 Calculator 01 675 7648 4264-Set 5 23 77 0-60countdown.Bluecolor 04 carat) and a date

04 carat) and a date window at 3 o'clock

dual curved sapphire crystal with anti-reflective coating on the inner surface

this exceptional watch is powered by a 24-jewel automatic movement

Sapphire crystal anti-reflective

Oris Big Crown X1 Calculator 01 675 7648 4264-Set 5 23 77 0-60countdown.Bluecolor 04 carat) and a dateMulti piece stainless steel case, grey PVD plated. Sapphire, domed on both sides, double sided anti reflective coating. Stainless steel, grey PVD plated, screwed, see through mineral glass, special engravings. Centre hands for hours, minutes and chronograph 1 4 seconds, 3 subsidiary dials for continuous seconds, 30 minutes and 12 hours counter, day date window, date and day corrector, fine timing device and stop second. Watch only no box or papers