Please consider donating to help offset our high running costs.
To the best of my knowledge, there are two designs for the bezel click using the spring loaded balls. The original design uses ruby 3 spheres, and the new cases (1660324) uses 3 ceramic spring loaded spheres.
Your case uses what appear to be 2 steel balls...so without doing any detailed review of anything else, that alone tells me there's likely a problem.
So even watchco versions used ceramic or ruby balls ?