It's difficult to tell from the pictures but i'd try the watches sub-reddit they'll know.



IF the watch face has a slight glow when in the dark, I would suggest that you don't take it apart and don't scrape any loose bits off.



Watch makers in the old days had a disturbing habit of using radioactive elements (mainly radium) in watches.



Radium has a long half-life and is chemically similar to calcium as a result ingesting/inhaling near exposed watch elements can carry some risk as it can accumilate in bone and replace existing calcium.



Not meaning to scare you and it might be completely fine just thought i'd give you a heads up.

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