Breitling, rare Chrono-Matic, gentleman's watch, circa 1970s, ref 2110-15, calibre 15, stainless steel case, ivory coloured dial with baton lume markers, with orange hands and black auxiliary dials, automatic movement, with mini rotor, dial,movement and back case signed 'Breitling', on a original steel Breitling bracelet with fold over buckle in good working order, case 39 mm