Independents

I wonder if someone can offer some clarity about the PuristS Edition H1’s. Until now I hadn’t seen this version.

AFAIK the original PuristS Edition was four pieces. They differed from the above watch.The dials had three red numerals- I, VII, and VIII. The movements were all numbered “00/x” and the cases were all numbered “00/xx”.

Does anyone know how and when this PuristS Edition piece came to be? Is it a unique piece, or is it part of a series?

Thank you for your help.