Hi all, created an account to post to this thread.
Melbourne, Australia.
Ordered with Store App at 5:02pm.
42mm SS with Milanese
24/4 to 8/5 delivery "window"
I'd previously checked that all my Apple Store settings were correct, and did a small test purchase to confirm that it all worked properly. Desired watch saved in favourites. Told my Boss and everyone else to go away as I was not "here" from 4:50pm...
I had my work computer logged into the site and on the favourites page for the watch, with a 2 second refresh via a chrome extension. iPad beside me on a different internet connection. App Store on iPad came up at 5:02, grabbed it and ordered, took a minute or so to complete the order as Australia isn't important enough to have Apple Pay yet, grrrrr. Got confirmation email at 5:05pm.
Interestingly, the website did not go live here until 5:10pm, and delivery dates were already in the middle of may. When I checked 15 minutes later my watch was delivering in June.
Hopefully Apple deliver for launch day, especially for those of us who got to order in the first couple of minutes.