Tourbillon Perpetual Calendar

The team of engineers of the Franck Muller House has conceived a minute repeater wrist-watch in which the watchmaker has direct access to the complication, protected by three new patents. The association of two of the most difficult complications has been achieved thanks to the high level of know-how of the Houses talented watchmakers.

Movement: Manually-wound mechanical movement

Movement dimensions: 29.70 x 35.70 mm; thickness 8.45 mm

Continuous indication: Hours, minutes, 24 hours, days of the week, months, years.

Power reserve: 60 hours

Frequency: 18,000 vibrations/hour (2.5 Hz)

Number of components: 524 (movement) 49 jewels

Movement decoration: Hand-engraved arabesque motif

Case: Platinum 950 or 18 carat gold. Open back. 37 mm x 50.40 mm (incl. the horns)

Dial: Sun-stamped, translucent lacquered dial.

Bracelet/Strap: Hand-sewn alligator strap or platinum/gold bracelet.

Retrograde indication: Date.

Indication in aperture: Moon phases.

Platinum 950 or 18 carat gold