John Pye Auctions - Breitling Navitimer Chrono-Matic Ref: 1806 Automatic Watch. 47mm Stainless Steel Case with Bi-Directional Slide Rule Bezel, Black Dial and Black Leather Strap with Breitling Buckle. Age: Unknown. No
Breitling Navitimer Chrono-Matic Cal.12 Automatic Mens 48mm Swiss Made 1806 | eBay
Breitling Navitimer Chrono-Matic Vintage 48mm Automatic Caliber 11 Left Side Crown Circa 1969 (Early) model 1806 | Sansom Watches, Rolex, Breitling, Omega, and more
Vintage Breitling Navitimer Chrono-Matic Black and White Dial Mens Watch 1806 - Walmart.com