Peemacgee
·Not suggesting this one isn’t legit as everything else seems in order and I’ve been known to be wrong on many occasions, but I thought the 2 line Constellation dials were only seen on 14xxx case numbers and 50x movements.
The ‘experiment’ did last for around 5 years and there are known examples of other two-line text dials such as the earlier reference 2852 shown above and later references including doglegs and even 168.004s.
The one I posted above is an early 168.005 and would have been produced on the cusp of the change back to the three-line text dials.