Hello guys,

I recently bought a 145.022 that has a generic crown. It works fine & does not bug me, but I want to get a period correct crown to fit during the next service.
I wanted to know is, according to you guys, a crown ref ST 43069S will fit on a 145.022-71? Ofrei says so, and it looks OK, but it comes from a Mark 4.5 so I'm not sure if it should or not.

The seller will measure it for me but according to the pic I have & his research it should be the same than this one : https://www.ebay.fr/itm/Omega-ref-4...062-145808-145809-176009-176010-/192335799644Purchases made through these links may earn this site a commission from the eBay Partner Network



Thanks guys!

 

Yes that crown would be correct for a -71

 

069ST43069 is the current replacement crown for most Speedy Pros. So correct for a 71, 72, 73, 74, 75...well you get the picture...

 

Thanks a lot guys! It's what I thought, but you know what they say about asking before buying

 

by the way: do you think that the pushers are interchangeable as well between Speedy pro and Mark 4.5 ? I don't have the reference of the ones in the picture...

 

no the ones on the Mark 4.5 are smaller

 

Smaller in diameter or thickness? Otto Frei says they're both 6,4mm...