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Vintage Birks Eterna Cal. 520H 1946 Auction Find

jantjewgm

·Mar 24, 2026

Nice watch btw!!

Dan S

·Mar 24, 2026

jantjewgm
I think you are right.
I don’t have a movement photo but found one online. There are no markings inside the caseback or on the movement.

I did a little research and determined that these typically have a Venus 175 monopusher, so not Lemania.

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