A little mystery in motion! The Franck Muller Secret Hours features a fascinating complication where the hour hand remains hidden at 12, jumping to reveal the correct hour at the press of a button. Dressed in 18k rose gold with a factory diamond-set bezel, complete with its original strap, buckle, box, and papers.

The 18k rose gold case measures 48 x 35 mm and is in excellent condition, featuring sharp engravings on the caseback, clean hallmarks, #2 engraved, and a factory diamond-set bezel.

The guilloché Secret Hours dial is in excellent condition.

The automatic movement is winding well and running smoothly.

On its original alligator skin strap, secured by the original 18k rose gold diamond-set buckle.

Comes with its box and papers.