Its not new but it was with the watch so I left it. I was told that the watch has been serviced about 3 years ago. The inside of the case is marked Illinois Watch Co Special Model 14 K Gold Filled. The white Gold filled back of the case has what looks like a stripe of wear from some sort of tape that was on it.
I left as is and did not try to polish. Pictures are from every angle so you can judge for yourself. The item "1920s Illinois Marquis Wristwatch Two-Tone 14k GF Case, Original Exploding Dial" is in sale since Wednesday, July 15, 2020. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "avanski" and is located in Chicago, Illinois.
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