Omega Constellation 167.005 Crystal, Crown & Stem Help

deltasleep · Dec 3, 2025

Hi everybody.
I got this Omega Constellation ref. 167.005 watch. It needs a new crystal and stem and crown. Anybody knows which is the period correct ones?
I am confused as to which croew is the original to this model. It dates to 1967.
Thnaks in advance 😀

Passover · Dec 3, 2025

Hi, Google is your friend:

https://www.google.com/search?client=firefox-b-d&q=crown+168.005+omegaforums

https://omegaforums.net/threads/crystal-replacement-for-168-005-constellation.24591/

Thread 'Crystal replacement for 168.005 Constellation' ·

Can anyone here help with some detailed information? Need to confirm outside diameter measurement for crystal on a 168.005 Constellation. Replacing crystal because it is not genuine Omega and the...

wwhntr · Apr 28, 2015

Good luck!