Franck Muller Master Calendar

Prototype, numbered 00, of this experimental model.
Only 150 examples made in total

The watch combines the functions of chronograph, and triple calendar: the months, days, and date.

Blued steel hands, and applied, raised, star-shaped hour indices.

Franck Muller’s early complicated watches were generally all supplied with this round style watch case, rather than with his signature curved tonneau cases of the more commercial pieces. The round complicated models are rare, making this piece, with its unique serial number, very desirable.

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