Vintage Elgin 10k Gold Plated Pocket Watch

Vintage, possibly antique, Elgin 10k gold plated pocket watch. Monogram etched to reverse of case. Signed on watch face and interior. Case marked Keystone Victory 10k rolled gold plate to interior. Serial number 4853418. Measures approx. 1.75 inches diameter. Not tested for function. Some surface wear including scratching observed. Back of case appears stuck. Estate jewelry, costume jewelry, fashion jewelry, cocktail jewelry, accessories, fashion accessories, wearables, gifts, Elgin, Elgin watch co, Elgin watch, Elgin pocket watch, gold plated pocket watch, gold plated watch, vintage pocket watch, antique pocket watch, 10 j