As collectors seek true value in the rarer, more interesting pieces, this important perpetual calendar from the original 'Master of Complications' is seriously worth considering.

In immaculate condition, and just back from a full service at Franck Muller, this Cintrée Curvex Quantième Perpetual calendar with chronograph, is under their warranty for 2 years. The 34 x 47mm solid white gold case features Muller's trademark silvered guilloche dial, with 5 subsidiary dials that display the phases of the moon, day, date, am/pm & leap year cycle. The retrograde hand at 6 indicates the months & the equation of time.

A true rare masterpiece, at exceptional value from one of the world's most influential independent watchmakers'. Fitted to a Franck Muller alligator strap with the white gold pin buckle. Complete with its original certificate, bill of sale (retailed in Zurich), instructions manual, Franck Muller service papers and travel box.