BREITLING - a gentleman's Navitimer Chrono-Matic chronograph wrist watch. Numbered 1806 11525/67. Signed automatic calibre 12. Black dial with luminous hour markers, luminous Arabic twelve, subsidiary recorder dials to three and nine, date aperture to six. Slide rule bezel, stainless steel case fitted to an unsigned black leather strap with stainless steel pin buckle. 48mm.