used a normal knot (cross thread, reverse on self, cross under and pull tight).
Trick was keeping the tension so it knots well under the bezel but it wasn't that tricky. Also can use a thin blade to push any remaining hint of thread under the bezel. Also used black bezel.
All that is visible round the edge of the bezel from side on is clean join with the case and bezel. VSF did a great job IMHO but they should have gone further and done the notch by the HE valve - that would make it superrep.
Totally agree man just that one more step would have completed its status. Thanks mate I’ll really try it out