Between 9 and a running second, looks like for ALS it's between a 6 and running seconds, the tourbillon makes the pill easier to swallow. I would have personally preferred a hidden tourbillon but I digress
This is too weird! Just yesterday, I did a search for “Lange Handwerskunst for sale” and I got nothing. I then went to their site and marveled at this version! Crazy that you were thinking the same. Love this piece!