BREITLING Navitimer Jupiter Pilot aviation- chronograph in steel reference A59027, Switzerland according to original papers sold 1992, quartz, screwed down case, bidirectional revolving bezel with slide rule and degree graduation, blue dial, luminous indices and hands, sub-dials for 1/100-second, 60-minutes- and 12-hour-counter, service-box as well as original leather strap with deployant clasp enclosed, diameter approx. 42 mm, date switched approx. at 3, second-hands has to be adjust, condition 2-3