Here is the first of two rotor close-ups. The Sandoz Logo and Name are engraved and then filled with a black paint. I guess Sandoz processes all ETA 2824s the same way, this makes sense logistically. Most Sandoz watches use display backs, thus one could see the beauty of the caliber used. I am right now trying to see whether Sandoz sells display backs for the Submariner-likes.

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