BREITLING Navitimer Chronomatic chronograph so called Fried Egg, self winding, Switzerland around 1970, reference 1806, stainless steel case, screwed down case back, winding crown outside 9, Breitling leather strap with Breitling-buckle later, dial restored, 30 minutes- & 12 hour-register, date at 6, without permanent second, calibre 11/12 with Zodiac-bridge, incablock shock-absorber, bidirectional revolving bezel, diameter approx. 48 mm, condition 2-3, property of a collector