#766A Exhibition Caseback for Vintage 1960s Omega Seamasters and Constellations

Description:
This is an aftermarket caseback designed for 1960s automatic Omega Seamasters and Constellations (cal. 550-752) with screw-down casebacks. This caseback has a blank sapphire window fitted to a polished 316L stainless ring. Unlike other casebacks, this design will not increase the thickness of your watch.
Usage Instructions:
Fitment is simple. Just remove the old caseback, screw on the new one, and enjoy the view!

*The caseback will ship with a protective sticker, which should be removed for optimal viewing.
Reference Compatibility:
The caseback is designed for Omega watches that house 55X/56X/75X-series movements, and is confirmed to fit the following references:

14381/14393
14900/14902/167.005/168.005
168.017
165.001/166.001
165.003/166.003
165.010/166.010
14700/14701
and many more.
If your reference isn't in this list, contact me, and I can check to see if this caseback is compatible with your watch.
This caseback is not designed to fit Chronograph
NO RETURNS

Product Information