The date wheels start advancing at around 9:00 PM on the 28th of February and finish around midnight. I wish I could find a detailed technical review of how the GO PC module works and has evolved. This version has the leap year counter advance instantly on New Years, but I believe newer versions advance gradually over the year.
It is only GO made by ceramic case😍 as I know, very limited made, guess the high cost of making. Although it is 42mm, for my small wrist, fit well, not feel BIG WATCH n easy to dress. PC calibre is not latest made but, start on 6pm on 28/2, until 00:15 complete, enjoy his reliable slow move😍🙏Enjoy🙏I’m a GO little fan😁🙏✌️