1959 Longines Conquest ref. 9000-13 cal. 19AS / a ref. 9000 from the very last year of production, with rose-gold arrowhead markers, thick stainless steel waterproof case manufactured by JSG S.A. (La-Chaux-de-Fonds - Poincon de Maitre 129) and on a Longines JB Champion ‘Nautilus’ bracelet.
Click to expand...