Can't find My control center after the last update (iOS 10.0.1) on my A2473 watch. Pressing the crown doesn't work that way, and neither does swiping up.
Before the update - swiping up gave me the control center so I could quickly put it in water mode. After update - swipe up doesn't give me control center and good right to daily exercise stuff. Pressing the crown pulls up apps not control center.