Description
BREITLING Navitimer chronograph reference 1806 in steel, self winding, Switzerland around 1972, screwed down case back (strong polished) original winding crown and pusher, inside slide rule-bidirectional revolving bezel, black shiny-dial with silvered sub-dials luminous material later, date at 6, original hands, gold-plated movement calibre 12 (Chrono-bridge replaced/signed JRGK), 17 jewels, precision adjustment, diameter approx. 48,5 mm, condition 3, property of a collector
