Laurence
·Would recommend www.mitka.co.uk
@Mitka has serviced more than twenty of my watches and I've been really pleased with his work.
Have a look at the kind of detailed pics he supplies on completion:
https://workshop.mitka.co.uk/cgi-bin/library?action=show_photos&wat_id=204&tk_id=182034781
https://workshop.mitka.co.uk/cgi-bin/library?action=show_photos&wat_id=175&tk_id=20547619
watchguy.co.uk also very good