Made outlook play nicely by just importing my outlook calendars to google calendar. so that was pretty easy really.  I love the widget on my phone, it looks good, works nicely, it's awesome. The phone-clockface however can't be configured I can't find any option to add my business-calendar and some shared calendars to the clock face, it seems to only show my primary calendar (which apart from my own birthday is completely emtpy). (I'm aware that on Android one can select calendars, they just don't reflect over to the android watchface)