Bugatti Chiron tourbillon W16 engine watch. Thanks to mklotz for the tip. 9:40 video:
https://www.youtube.com/watch?v=uKQxJmBFDT0
Previously:
https://www.homemadetools.net/forum/...506#post151260
https://www.homemadetools.net/forum/...215#post145902
https://www.homemadetools.net/forum/...476#post142859
https://www.homemadetools.net/forum/...434#post142687
https://www.homemadetools.net/forum/...971#post140769
https://www.homemadetools.net/forum/...929#post133702
https://www.homemadetools.net/forum/...269#post130848
https://www.homemadetools.net/forum/...155#post126096
https://www.homemadetools.net/forum/...459#post116947
https://www.homemadetools.net/forum/...999#post103073
