Oris Williams F-1 model 673 7563 4754 RS. Swiss made Valjoux 7750 automatic chronograph. Stainless steel black PVD plated case. Black carbon fiber dial with blue sub-dials. Tachymetre scale bezel. Black rubber strap with deployant buckle.
Promo:
Factory Model Number. 67375634754RS.
Functions:
Date calendar, window display. 12 hr, 30 min, 60 sec registers chronograph.
Tachymeter Scale. Fixed position (stationary). Dark navy blue color.
Factory Logo engraved/embossed.
Black color. Carbon fiber. Luminous hour markers/dots. Blue color sub-dials.
Hands:
White varnished. Luminous filled.
Black color. Genuine rubber.