Beautiful watch, excellent work, but that Result Sequence slip from the Witschi you showed at 7:52 says it’s a 5P test of an ETA 2892 A positional timing sequence for a tourbillon hardly makes sense, outside of the horizontal positions, anyway. That said, it’s fantastic to see such a high end piece taken down, cleaned and reassembled on KZbin. I’ve never worked on a piece like that, yet.