Hi guys,

I have seen that some of you have access to the Omega Extra Net - i please need some help buying the right crown for an old omega. I sadly got it without a crown. It has the cal. : 601 - the serial number of the movement: 30440546 and case number: 135.070.

The watch looks exatly like the watch in the Omega archieve: www.omegawatches.com/watch-omega-geneve-omega-st-135-0070

I have found 3 - but I am not sure which one is the original one that the watch was sold with:

www.ebay.de/itm/Omega-Edelstahl-Armbanduhr-Krone-Schlussel-7-06-mm-X-3-20-mm-OC-28/173573090911?hash=item2869c32e5f:g:qMsAAOSwPAxaKYLPurchases made through these links may earn this site a commission from the eBay Partner Network T

www.ebay.de/itm/Omega-Edelstahl-Armbanduhr-Krone-Schlussel-6-52-mm-X-3-64-mm-OC-26/173573090899?hash=item2869c32e53:gBwAAOSw-olaKYIG

www.ebay.de/itm/Vintage-ORIGINAL-OMEGA-STEEL-Crown-42075-SW305-Crown/202640338952?hash=item2f2e4e3008:g:LGgAAOSwWTZcn9PPurchases made through these links may earn this site a commission from the eBay Partner Network D

I would really appreciate your help.

Thank you

Adrian