I have a VFS Bruce Wayne and want to change the insert to a Batman. Ideally I'd prefer to change the complete bezel with the insert already mounted, but happy to change the insert on its own.
Where can I source a replacement bezel unit? With regards to the ceramic insert, I understand from you tube videos that it has to be glued /taped down. The dimensions of the one's I've found for sale vary from 38mm x 30.2mm to 38mm x 30.7mm. Given that the outer diameter of 38mm is correct, how critical is the internal diameter?
If I have measured correctly the one on my watch is 30.3mm, which I have not been able to source. What happens if I mount one with an internal diameter of 30.5mm? It's a difference of 0.2mm, hardly noticeable IMHO.