The regulator is in about the right position for a correctly timed movement. If the watch is gaining/losing an unacceptable amount of time it should be checked by a watchmaker to see what the problem is. I may be more than just an adjustment to the regulator.
Labour rates $100.00 per hour.
Labour rates $150.00 per hour if you want it fast.
Labour rates $200.00 per hour if you watch.
Labour rates $250.00 per hour if you have worked on it.
A quick follow up, after adjustments my Seamaster 30 now runs with +3,3, + 3,7 and +2,6 in the three accuracies test I did, very happy and pleased with the Omega from 1962 😀