Hi - I have a particular issue that I need a bit of advice on ... I have a 1903 Waltham Traveller 7J 12212093- the database says it's a 14S. It's running nicely in a star Hunter case, and I've replaced a missing second hand. I now need to fit it for a new crystal - I measured the bezel and got 40.4 mm - I ordered a low dome Sternkreutz, and got set a 404 N labelled "normalgewolbt" which fits the bezel BUT - the case won't close - clearly the dome is too high. is there a lower dome spec ? - a flat glass will interfere with the cannon pinion - so I need the flattest 404 I can get I think. How do I pick the right one ?? - I've attached a few images.