Very nice collection Graham. Hope they are here to stay permanently and you need not clean out the drawer again. I've always like the GS chronometer and those with the blue color day indicators, somewhat unusual, more so than now. Seiko's built quality in indeed darn good. My run of the mill cheap Seiko automatic has no problems for the last 6 years and I've yet to service it!
Congrats again Graham, nothing beats hunting for your passion.
Best,
Lionel