Historical models RM 033

Richard Mille Automatic Extra Flat

Movement
RMXP1
Case width / diameter
45.7 mm
Thickness
6.3 mm
Years
2011–present or unrecorded end
Historical models RM 33-02

Richard Mille Automatic

Movement
RMXP1
Case width / diameter
41.7 mm
Thickness
8.8 mm
Years
2020–present or unrecorded end