Perrelet - Double Rotor Tonneau - Men - 2020+

Perrelet Double Rotor Tonneau “Le Rotor” – Swiss Automatic Luxury Watch – 39 x 35 mm

A very elegant and distinctive Perrelet Double Rotor Tonneau, presented in a refined stainless steel case measuring 39 x 35 mm. This watch stands out with its grey architectural dial and the visible front rotor placed directly on the dial, a signature feature that gives the piece a unique mechanical identity. With its tonneau case, open caseback and Swiss automatic movement, this Perrelet is a sophisticated collector’s watch with strong wrist presence.

Technical Details

Brand: Perrelet
Model: Double Rotor Tonneau / Le Rotor
Case Material: Stainless steel
Case Shape: Tonneau
Case Size: 39 x 35 mm
Glass: Sapphire crystal
Caseback: Open caseback with visible automatic movement
Dial: Grey dial with front rotor visible on the dial
Movement: Swiss automatic movement
Functions: Hours, minutes, seconds and date
Water Resistance: 50 m / 5 ATM, not tested
Strap: Generic leather strap, fits a wrist up to approximately 21 cm
Buckle: Original Perrelet buckle
Box: Generic box included
Condition Grade: B+ – fine traces of use

Condition Report

The watch is in very good overall condition, graded B+, with some fine traces of use visible due to normal wear. The stainless steel tonneau case remains elegant and well preserved, with light surface marks visible in the photos.

The sapphire crystal is in good condition, and the grey dial has a very attractive technical design. The front rotor on the dial is the main visual highlight of the watch, creating a dynamic mechanical appearance rarely seen in traditional wristwatches.

The open caseback reveals the automatic movement and the decorated rear rotor, adding further collector appeal. The watch is fitted with a generic leather strap and an original Perrelet buckle, suitable for a wrist up to approximately 21 cm.

Water resistance is marked 50 m / 5 ATM but has not been tested, therefore no guarantee is offered regarding water resistance.

Story & Heritage

Perrelet is one of the historic names connected with the development of automatic watchmaking. The brand proudly carries the legacy of Abraham-Louis Perrelet, traditionally associated with early self-winding watch mechanisms in the 18th century. This heritage makes Perrelet especially meaningful for collectors who appreciate the history of automatic movements.

The Double Rotor concept is one of the brand’s most recognizable creations. Instead of hiding the automatic winding system only behind the movement, Perrelet brings the rotor to the front of the watch, transforming a technical component into a living part of the dial design. The result is a watch that constantly reminds the wearer of the mechanical energy inside.

This tonneau version combines modern luxury with horological creativity: a curved stainless steel case, sapphire crystal, open caseback, original buckle and the rare front rotor display. A charismatic Swiss automatic watch for collectors who enjoy unusual mechanical design and elegant contemporary watchmaking.

Internal Reference Number -