Can anyone help me ? Want to know what Omega ref.# 98000309(integrated) 21x18 will fit?
Many thanks!

 

Question is unclear. Will fit where?? Fit on a Universal Geneve Polemaster? GMT-mariner?

 

http://bfy.tw/J2gA

Everything at that link.

 

Sorry, will it fit on Speedmaster 44.25

 

It's 21mm lugs...yes it will....

 

Thank you very much!