Very Small Face, Crown on Rear Case, Face Logo/Omega/Swiss Made, 14k Engraved on Rear of Clasp, Crown Engraved with "Omega" and Logo, Estimated at Early 1900s? Any information would be very helpful. Thanks!
Not early 1900s. Some 1950s ladies omegas (often models called saphettes) with 17 jewel calibre 440 had crown on the back like this one. https://omegaforums.net/threads/help-to-id-vintage-ladies-watch.33005/