Years ago I purchased a Wako Limited Edition Grand Sekio (9S55-00B0) and since summer is very hot and humid I planned to pick up a SS bracelet... it turns out that was not to be... my version has been replaced and the new model takes a 20mm bracelet where as the previous model was 19mm... mmmm. Nothing in stock, no plans to make more... out of luck.
Okay, plan "B", buy a deployant clasp... six months to one year wait with no guarantee. My sales contact has two customers already on the waiting list since September 2018, taking that as a positive sign of time already passed I placed an ordered.
What could be better.