Breitling Navitimer 806

A gentlemen's Breitling Navitimer mechanical chronograph wristwatch, c.1966

reference 806, with a gold plated circular case, 41mm, beaded rotating bezel, black dial with three subsidiary sub-dials, Arabic numerals and hour batons, a stainless steel case back, marked Breitling 806, with a later fitted Breitling leather strap with buckle no. A20BA-1. With a copy of the service receipt from Breitling dated 02/11/2022. Breitling travel pouch. No box or papers