The Maestro 8. 0 Squelette features some satin-finished and rhodium plated open-worked bridges, some others treated with anthracite NAC. All angles, bevels and apertures are diamond-cut and hand-polished, and the yellowgold wheels are decorated with circular graining, a traditional high-end watchmaking finish. The rehaut features white painted minute markers and hands filled with highly luminous Super-Lumi Nova. The rehaut is retained by a series of nine, star-shaped screws that were designed and developed specifically for Gerald Charles. The black vulcanized rubber strap is decorated with the Maison's signature Clous de Paris motif on the top side, and with Gerald Charles logo tapisserie on the other.