Very Very Rare watch!

Omega 146.010

Case 35

Caliber 920 ( In good working condition)
manual winding

It has good gasket on back cover but I am not sure if it is still waterproof.

Bracelet is not Omega

Year approximately 1960's

It has small crack on glass on 6 o'clock (not easy visible). Otherwise is in very good condition.

Very stylish and very rare watch!!!