Deriving their aesthetical inspiration from the field of aeronautics, our engineers and watch designers have created a new adaptation of the Perrelet “ Double Rotor ”. The double rotor, transformed for the occasion into a turbine fitted with 12 blades made of aluminium, covers the whole of the dial and slips beneath an interior bezel. On the dial surface, stripes accentuate the optical effect and make the impact of this model all the more sensational.

Disconnected from the movement oscillating weight, the turbine spins at full speed and creates spectacular visual effects. In this pioneer and emblematic model, the turbine is housed in a concave-shaped case of 44 mm-diameter. The crown, specially machined and integrated within the case, respects these perfect lines. 

Movement:

Mechanical automatic: P-331 / In-house caliber

Function: Central hands indicating hours, minutes and seconds

Special feature: Turbine Technology

Vibrations per hour: 28,800 (4 Hz)

Autonomy in hours (fully wound up): 42 hours

Number of rubies: 25 jewels

Case:

Case: Ø 44 mm

Case thickness: 13mm

Crystal: Glareproofed sapphire crystal on both sides

Caseback: See-through caseback

Water-resistance: 5 ATM

* PVD (Physical Vapor Deposition) coating
The PVD coating used by Perrelet is a high technology coating made by ion bombardment in vacuum. It is a 2-micron thick layer of carbon that has a very high wear resistance and antifriction coefficient. Its hardness offers at the same time a silky aspect particularly adapted to the Perrelet product line.