Since the British Museum as an institution is not a member of our site, it could not acquire one of our limited edition watches. So, while clearly preferring the magnificently perfected PuristSPro variant, it had to be satisfied with version 1.0 ...
Anyway, it is really interesting to note this act. MTF is certainly right in assuming that recent worries about possible pandemias were the reason to take the disinfectable watch as a symbol for this time.
Your pictures offers an interesting possibility to compare the two models!
Regards,
Marcus