I've never become a fan of the 'starfish' myself-it looks all OK from what I can tell though. Not sure on the bezel dots but assume they're just there as an 'in between' the minute counters. If I remember they are/were lumed as were the bezrel numbers too.
I remember Stewart did a write up on these some years ago-
TAG Heuer Super Professional 840.006 | Heuerville (wordpress.com)
There are lots of examples for comparison online too. Good luck if you go for it Otto!
Steve
is it pure gold though ?