Breitling, Genève, "Navitimer Chrono-Matic," Ref. 1806. Fine and large, [...]

Breitling, Genève, "Navitimer Chrono-Matic," Ref. 1806. Fine and large, self-winding, water-resistant, stainless steel, LEFT-HANDED wristwatch with round button chronograph, registers, telemeter, slide rule and date, winding crown at 9, chronograph push buttons at 2 & 4 o'clock with a stainless steel Breitling link bracelet. Made in the 1970s. Accompanied by the original boxDial, case and movement signed, in very good condition, AS NEW NOTE: With its 48mm in diameter this octagonal shaped watch was probably the biggest or one of the biggest watches Breitling produced in the seventies. The watch is powered by the legendary Calibre 12, which is very recognizable by the unusual crown set up. While the pushers are located at the right side, the crown is located on the left. It was the first Navitimer with an automatic chronograph movement.