Vacheron Constantin Royal Chronometer Automatic 7375

Vacheron Constantin. An 18ct gold automatic centre seconds wristwatch, Royal Chronometer, Ref.7375, Circa 1970's, 29-jewel automatic movement, champagne dial with applied gilt and black hour markers, date aperture at 3 o'clock, sweep centre seconds, polished tonneau case with screw on back, fitted associated leather strap, together with two maker's leather pouches, spare leather strap, service and guarantee papers, case, dial and movement signed, 34mm.,