Richard Mille RM61 ‘Yohan Blake’ ATZ Black GMT Master II the RM 023 series took

the RM 023 series took a step towards elegance with its asymmetrical layout of mirrored Roman numerals on the dial

Crafted with black nappa leather and a chocolate suede lining

diamond-set hour markers and a Chromalight

The luxury of this timepiece is powered by the calibre 4130 with bidirectional self-winding via perpetual rotor with a power reserve of 72 hours

The CH 29-535 PS chronograph caliber is distinguished by its architecture protected by six patented innovations

Richard Mille RM61 ‘Yohan Blake’ ATZ Black GMT Master II the RM 023 series tookCaliber Movement Manual winding Movement Caliber RMUL1 Power reserve 55 h Case Case material Carbon Case diameter 50. 23 x 42. 7 mm Thickness 15. 84 mm Water resistance 5 ATM Bezel material Ceramic Crystal Sapphire crystal Dial Transparent Dial numerals No numerals Bracelet strap Bracelet material Rubber Bracelet color Black Clasp Buckle Clasp material Titanium