Advanced Anton Clock with seconds and ISO-8601 date

Oh man, Dirk; this is seriously good. It feels just like a better version. I have a couple enhancement ideas:

1. The seconds to the right of the clock when on. If it doesn't have space, perhaps the colon could be removed. See attachments.
   
2. Seconds with a different size or font, it looks pretty jarring with it large. However, it's easy to see.
   

3 Attachments