and I have never seen a chrono movement that had problems due to the chrono being continuously on. The key is, as always, to have it properly service every once in a while.
Just got mine (good timing for the anniversary!). I emailed Embassy with that question and they said yes but I know there are some concerns about having a Valjoux 7750 movement run continuosly this way, so I wondered what others are doing. Thanks! Andreas