Barryb0ng

I have now placed an order on 45.5mm Ceramic Crown 9 x Ø7.60mm Screwdown SS (7.45mm) - Code: 42277ST. And when I have the crown I will go down to my local watch dealer to see if I can find a tube that works.

I think i have found with case tube I need. In this document it says OME-090BC1370. But I can't find it anywhere

if I am not wrong then it must be this stem Tap 9 Female Stem Extension - Code: X9612

sorry the links didn't work so good. Here is the referens number to cousins site. 42mm Ceramic PO Crown 9 x Ø6.60mm Screwdown SS (7.60mm) - Code: 42274ST 45.5mm Ceramic Crown 9 x Ø7.60mm Screwdown SS (7.45mm) - Code: 42277ST

I think I have found the crown now ... 42mm Ceramic PO Crown 9 x Ø6.60mm Screwdown SS (7.60mm) 45.5mm Ceramic Crown 9 x Ø7.60mm Screwdown SS (7.45mm) Now I just need a tube and a stem that fits

yes, I have read some threads that I have find but that for an older version of PO. And I have try to search for it on ofrei homepage but did't get any luck

Hi I bought a PO 45mm Ceramic from trusty time for about a month ago. It's a great watch and I'm very happy with my purchase. But now I have problems to screw the crown back after I set the time on the clock. I have seen that some people have replace their crown to a GEN crown. but I do not know which parts I need. do someone maybe have a list?