![Keystone Watch Case Co. Pocket Watch Serial Number Lookup & Identify | Pocket watch antique, Watch case, Pocket watch Keystone Watch Case Co. Pocket Watch Serial Number Lookup & Identify | Pocket watch antique, Watch case, Pocket watch](https://i.pinimg.com/736x/5c/69/17/5c6917e2910c5b7be50bedc71fcf28fa.jpg)
Keystone Watch Case Co. Pocket Watch Serial Number Lookup & Identify | Pocket watch antique, Watch case, Pocket watch
![A Guide to Watch Serial Numbers & Branding Including Rolex, Audemars Piguet, Patek Philippe & More | by LuxuryBazaar.com | Medium A Guide to Watch Serial Numbers & Branding Including Rolex, Audemars Piguet, Patek Philippe & More | by LuxuryBazaar.com | Medium](https://miro.medium.com/max/1400/0*0_sdhbHPXDIEbhnz.jpg)
A Guide to Watch Serial Numbers & Branding Including Rolex, Audemars Piguet, Patek Philippe & More | by LuxuryBazaar.com | Medium
Rolex 9ct dress pocket watch with Elinvar balance, ref. 3026, serial no. 1008415, 17 jewel lever movement with Elinvar Balance adjusted six positions, signed silvered dial with applied gold baton markers and
![Found all these old pocket watches. Are any of them worth anything. Looked them up online, price vary wildly. Have opened a few but could locate the serial numbers. Any information is Found all these old pocket watches. Are any of them worth anything. Looked them up online, price vary wildly. Have opened a few but could locate the serial numbers. Any information is](https://preview.redd.it/bydevf4ctw581.jpg?width=640&crop=smart&auto=webp&s=0e4fdb76dfceb1de08c60a7b4899a3f760da23dc)
Found all these old pocket watches. Are any of them worth anything. Looked them up online, price vary wildly. Have opened a few but could locate the serial numbers. Any information is
![Please help indentify my pocket watch. Says Junghans and serial number is hard to decipher the first two diggets but can see 11326 : r/pocketwatch Please help indentify my pocket watch. Says Junghans and serial number is hard to decipher the first two diggets but can see 11326 : r/pocketwatch](https://i.redd.it/kmqwgjnub9181.jpg)
Please help indentify my pocket watch. Says Junghans and serial number is hard to decipher the first two diggets but can see 11326 : r/pocketwatch
![Rolex - A gold plated full hunter pocket watch, the unsigned white dial, 40mm diameter, with black in - Cheffins Fine Art Rolex - A gold plated full hunter pocket watch, the unsigned white dial, 40mm diameter, with black in - Cheffins Fine Art](https://cdn.globalauctionplatform.com/08731d50-95d6-4e72-9aa2-aa1b00f7821b/f06ee94d-121f-49df-9c5c-aa1c009fe14d/original.jpg)