Superb condition large 18s 56mm key wind and set pocket watch with mint white porcelain dial. Solid nickel case with hinged bezel, back and Cuvette. The case and movement show no signatures or other identifying makers marks but we believe this is an American made watch, though it could be Swiss or English. The high quality jeweled full plate movement is crisp and clean and bears only the one million plus serial number and the patent date of May 11th, 1875. It is running well and keeps good time. The white porcelain dial is without chip or hairline with black Roman numerals and single sunk sub seconds at 6:00. Bow is snug and secure and all covers snap shut smartly. Hinges are great. Key wind and key set by hands. A beautiful old watch from the era of the Old West, this would be perfect for the wild west shooter or re-enactor.