Hello, what could be the best 5 watch complications repair books that are into repeaters, tourbillion only. I understand humbert has a couple of books, what are the other good books ? And beside george daniel's watchmaking book, which books teach the making of a watch from scratch. From usually not made parts like hairspring, mainspring, cases to normal wheel cuttings, dial making etc. Book that teaches the arrangement of the lathe for gear cutting ?