Rare collectors item, a historical piece of watchmaking. This watch could not be found in a free sale with a engraved symbol on the back cover as it is on this model that I present you, that symbol is the official emblem of the former Yugoslav military aviation.  This watch was worn by the Yugoslav army pilots in early 80s of the last century, letters on back cover  (RV i PVO)  is abbreviation from the word : Air Force and Anti-aircraft defense. This watch is 100% authentic, it is in original Breitling travel box, fully restoredby Swiss certified watchmaker Great Condition and fully functional movement This is a beautiful quality watch that is a great pleasure to have on your wrist. produced between 1980 and 1985 and have Breitling logo'-ed ESA Y2 900.231 movement, model is also known as Pluton. BREITLING: * Pluton Breitling * Serie Limitee ultra Rare * steel 41,5mm. case with sapphire glass * blue colored dial with "Breitling" logo * quartz movement, caliber Breitling 51 Wrist 18cm / bracelet width 20mm * analog: time and digital: time, alarm, date and chrono * steel "Professional" bracelet with diver extension * all part signed and original * incl. Breitling travel box photos are of the actual watch in stock and part of the description. Carefully packaging and registered shipping from EU #mostwantedwatchbrands