here are the specifications of the Richard Mille RM 21-02 Tourbillon Aerodyne 1:1 Superclone:

Case: 42.68 mm, made of Carbon TPT®

Richard Mille RM 21-02 Tourbillon Aerodyne

Movement: Swiss eta movement with a power reserve of 50 hours

** complications:** Tourbillon, hours, minutes, seconds

Dial: Skeletonized black dial with orange accents

Strap: Black rubber strap with a deployant buckle

The watch is water resistant to 50 meters.