Haven't purchased anything but made a few enquiries early this year re some of the Speedmasters he had. Communication was ok, not great. Seems he spends a lot of time away from the office sourcing
I was really interested in 145.022s at the time and he did say he would send me a list of everything he had at the time in stock as don't think his site is bang up to date, a couple of watches I was looking at and shown live on site were in fact sold but nothing ever came through unfortunately.
Shame, as he's quite local to me, was looking forward to a meet up and some time fawning over some nice Speedys. If there's something you're after, I'd persevere. Good luck