Ooo - I do like a bit of historyI believe, though could be wrong, that the early SXKs which had the 70 watt chips didn't have any dates? I "think" dates appeared on the SXK DNAs first in about 2016/17.
I’ve got one since 2016 I think it was Christmas either that or February of 2017 but I’m sure it was 2016i ordered an sxk bb from fasttech in feb 2019 and they were about a good while before that so definitely 2018.
have a look on the search function here.
Hand and robot made was engraved on the inner of a panel.I believe, though could be wrong, that the early SXKs which had the 70 watt chips didn't have any dates? I "think" dates appeared on the SXK DNAs first in about 2016/17.