Perrelet Classic Double Rotor - Mid Size (Ref 1111)

A magnificent example from the Perrelet manufacture, dating from approximately the 2000s, in a sublime configuration.
The special feature of this model is the presence of the double rotor system, whose upper rotor is made of 18-carat gold, connected by two bridges, also in 18-carat gold.

Perrelet was founded in 1777 by Abraham Louis Perrelet.
A major manufacture in the world of watchmaking, Perrelet is credited with the invention of the automatic watch, an claim made by the manufacture but which remains a source of debate today.
In 1995, it filed a patent for its modern-era innovation: the double rotor system.

This model is equipped with the firm's automatic movement, the synchronized double rotor caliber P-181.
(Also called the "Dipteros II" recalling the firm's first movement featuring this complication, the "Dipteros I". Dipteros actually refers to a building in ancient architecture, which was surrounded by a double row of columns).

Automatic movement: Perrelet P-181
Movement serviced, optimal drifts and amplitudes.

Case dimensions: 36mm (excluding crown) / 38mm (with crown)

Stainless steel case.
Transparent stainless steel case back, clipped.
Slightly curved lugs.
Upper rotor visible on the dial side in 18-carat gold.
Signed crown.

Black dial, satin finish.
"Alpha" type steel hands.
Applied baton indexes - 18-carat gold Roman numerals.
Ruby visible at the upper rotor, offering a sublime contrast to the dial.
Internal baton-type minute track.

Original stainless steel bracelet, double-push deployment clasp.
All links are present.

Comes with its box, outer box, and booklet.

A model in exceptional condition, both aesthetically and mechanically.