A third quarter of the 20th Century stainless steel two-button Chronograph, Breitling "Navit

A third quarter of the 20th Century stainless steel two-button Chronograph, Breitling "Navitimer", Ref 7806, Cal 7740, the 17 jewel manual wind movement to a black dial with silvered outside rotating bezel, with scale of 0-100, to various inside scales and luminous baton markers, with 3 sunk subsidiaries for seconds, minute and hours, with further luminous filled white hands and white sweep centre seconds, to a date aperture at 5, in a brushed steel case with knurled bezel and set with two push-button flanking a winding crown, and snap-on back engraved with a crown and Arabic text reading "Husain bin Talal", and fitted with a black stitched leather strap, together with its original elongated rectangular hinged box of issue, width 1 ¼" (ILLUSTRATED INSIDE BACK COVER)