sonnerie au passage complication. Even better than the minute repeater for me, as I don’t see how one can use that complication outside the house without being gauche and inside the house it can be very tiring very quick. The sonnerie au passage complication also seems useful to me to make one acknowledge that another hour has gone by, there is a kind of romantic side to the complication too, don’t see much downside at using it outside the house either. I would like to own a watch with this complication one day, haven’t seen one that sang to me yet though, hopefully in the future they’ll produce one for me too.