81.RTL.B

The MB&F Horological Machine N°8 Moonmachine 2 was introduced at SIHH 2018 as a the second cooperation between MB&F and independent Finnish watchmaker Stepan Sarpaneva. It is based on the HM8 platform, to which a moonphase is added - projected via an optical prism, just like the hours and minutes. Reference 81.RTL.B has a titanium and red gold case.