I felt the original Master Calendar was a bit misproportioned, with the main problem being the placement of the day and month apertures being too far apart and perhaps a bit too small (and the crown being too diminutive relative to the case size and thickness). I know the Meteorite version retains the same layout and proportions, but those defects don't bother me as much on this version. I'm typically not a fan of special substance dials, but I very much like what JLC has done here. I look forward to seeing them in person.
Thank you, Nicolas, for the pics and write-up.
Cheers,
John