Happy to show you our updated Antarctique bracelet.
There is no longer a friction or push pin and collar system.
There is now a pin which can only go in one direction, and a single screw holding that pin into place.
The appropriate screwdriver is included in the Antarctique box. The 3d printed bracelet sizer is no longer included.
http://files.horologyworks.com/NewBracelet1.jpg
http://files.horologyworks.com/NewBracelet2.jpg