Inside the Tondo By Night is a de Grisogono calibre SF 30-89 automatic mechanical replica watches movement. To emphasise "motion", the automatic rotor on the movement is placed on the front-side of the dial. On the rotor, de Grisogono places additional matching fake watches precious stones, which spin around with the movement on the wearer's wrist (also winding the watch). The black diamond on the crown, the panerai replica watches galuchat strap and the powerful rolex replica case add the finishing touches.