Breitling Chronomat, rare Ref. 2112-15, around 1970, chronograph, automatic, movement running, steel case with screw cover water protected, plexiglass, black dial with white fields, date at 8 o'clock, with luminous indices and hands, tachymeter scale, rotating bezel without detent, diameter 39mm, h. 15mm, black leather strap with pin bucklePocket and wrist watches