12s 19J Ball Illinois pocket watch c1926
Elgin National Watch Co. Pocket Watch With Keystone Gold-filled Case, Early 20th C., 50mm Diameter (#030243) on Mar 16, 2023 | DuMouchelles in MI
Antique 1910 American Elgin Keystone 14K Gold 585 Fine 17 Jewels Pocket Watch w/Box - Sina's Antiques and Fine Arts
Ladies Waltham Gilt Pocket Watch in Keystone Case - Watches - Pocket & Fob - Horology (Clocks & watches)
A 14K gold C.D. Peacock Keystone pocket watch with a diamond ca 0.11 ct, 47 mm. - Bukowskis
14K Pocket Watch Case by the Keystone Watch Case Co. | Pocket Watch Database
Keystone Watch Case - Etsy UK
Keystone Watch Co. Dust Proof Pocket 18 Size Pocket Watch in Metropolitan Hunting Case, circa 1890 – Buy – Collect – Sell
Elgin Pocket Watch With Keystone Watch Case - Etsy UK
Keystone Autocrat 14k Gold Filled Pocket Watch Case, 18 Gram Weight | 23363 – Tamarack Shack Antiques
![Keystone Pocket Watch Case] I just inherited this Elgin pocket watch and was hoping to gain insight from this forum about the Keystone pocket watch case. I've not found an online guide](https://preview.redd.it/cgfjhyiec8z71.jpg?auto=webp&s=e94753d2fbb3a84128f663ab447d33d8d4f2703d "Keystone Pocket Watch Case] I just inherited this Elgin pocket watch and was hoping to gain insight from this forum about the Keystone pocket watch case. I've not found an online guide")
Keystone Pocket Watch Case] I just inherited this Elgin pocket watch and was hoping to gain insight from this forum about the Keystone pocket watch case. I've not found an online guide
Antique AMERICAN WALTHAM Pocket Watch. J. BOSS 14K Gold Filled KEYSTONE Case | eBay
Vintage Elgin National Watch Co Pocket Watch Gold Keystone - Etsy UK
Fine Antique 1800s American Waltham Keystone 14K Gold 15 Jewels Pocket Watch w/Box - Sina's Antiques and Fine Arts
Antiques Atlas - Quality 14K Gold 21J Elgin Pocket Watch
Vintage Elgin pocket watch in Keystone 14K 25 year guaranteed case - engraved Charles Mcginty on ins
FICKUR, C.D. Peacock Keystone, 14K guld, diamant ca 0.11 ct, 47 mm. - Bukowskis
Vintage Elgin pocket watch in Keystone 14K 25 year guaranteed case - engraved Charles Mcginty on ins
Vintage Waltham 14K Gold Filled Pocket Watch 24097967 15 - Etsy UK
14K Pocket Watch Case by the Keystone Watch Case Co. | Pocket Watch Database
![Keystone Watch Case Co. Trademark - Keystone 14K [Keystone Logo]](https://pocketwatchdatabase.com/assets/images/media/Trademark-KeystoneWatchCaseCo-144.jpg "Keystone Watch Case Co. Trademark - Keystone 14K [Keystone Logo]")
Keystone Watch Case Co. Trademark - Keystone 14K [Keystone Logo]
Elgin Star Wcc Keystone 14k Pocket Watches
Antique AMERICAN WALTHAM Pocket Watch. J. BOSS 14K Gold Filled KEYSTONE Case | eBay
Elgin Pocket Watch w/ Keystone Case | WatchUSeek Watch Forums
Antique 14k Gold Elgin Keystone 3/0s 15 Jewels fancy hunter Pocket Watch Repose | eBay
