18ct pink gold Richard Mille RM 005. Case diameter 45mm x 37.8mm (widest point) x 11.5mm deep water resistant to 100 meters. This watch case was subject of an entire year of research and development, due to the detail of the case and movement, and the abundance of technical information provided.
Automatic movement with hours, minutes, seconds, date and adjustable rotor geometry. Arm in grade 2 titanium. Flange in grade 2 titanium. 6-positional adjustment via grade 5 titanium screws. Ribs in 18-carat, high palladium content white gold. Weight segment in tungsten/cobalt alloy. Ceramic ball bearings. Unidirectional; anti-clockwise winding direction.
Sapphire crystal dial with white numeral hour markers, exhibiting the movement, see through case back. Red Rubber strap with 18ct pink gold RM 005 folding buckle. Additional black rubber and black leather strap included. Box and papers. Our reference A1642