Longines, Cal. 30CH, Steel Flyback, Chronograph Longines made in 1950.
Very fine and rare, stainless steel wristwatch with square button Â“Retour en VolÂ” chronograph.
Case: Three-body, polished and brushed, stepped lugs, inverted bezel, snap on case back.
Dial: silver with applied pink yellow gopd indexesÂ outer 1/5th second/minute track with 5-minute/seconds Arabic numerals, outermost blue tachimeter scale, subsidiary guilloche dials for seconds and 30-minute register. Yellow gold feuille hands.
Movement: Cal. 30 CH, rhodium-plated, fausses cotes decoration, monometallic balance, shock absorber, self-compensating Breguet balance spring, index regulator.