For those interested, here's the manual for the watch (not sure how official it is):
https://manuals.plus/the-wand-company/lpv6-chronomark-smartwatch-manual#axzz84o5TNO00
Watch manual link obtained from Reddit:
https://www.reddit.com/r/Starfield/comments/14ay3x7/details_on_the_starfield_watch/
Sorry, couldn't link the Reddit page is for some reason it messed with the link; left it asplain text"icode".
Google search for the model number in the firmware pic.. "LPV6" watch.. returns a reddit link which has this link:
Looks like what they submitted for some certification, which is where the manual came from. That's where i decided to stick with the controller and headset