Really a nice watch!
I like a lot those big screws balance. On those watches, the system for the indirect second is very simple (a flat spring on the top of the pivot). Omega improved this with the 30SC series (a strong spring on the side of the pivot and a bridge with a rubi). This one is less effective to my opinion but it is still very nice looking!.
There is an "M" below the rochet's cliquet. I have read elsewhere that could mean the movement what designed for a mere metal case and not a gold one. Do you think it is the correct explanation?
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