This 1877 Rockford pocket watch movement/dial 18S with 15 jewels is a mechanical (manual) movement made in the United States. It is a perfect replacement for your pocket watch or a great addition to your watch collection. The brand Rockford is known for its quality and durability, making this movement a reliable choice. The movement type is a mechanical (manual) which ensures accuracy and precision in timekeeping. The United States is the country/region of manufacture, adding to the authenticity and uniqueness of this piece. This movement is compatible with various watch models and is categorized under Movements, Parts, Parts, Tools & Guides, Watches, Parts & Accessories, and Jewelry & Watches. Get your hands on this high-quality movement and enjoy the precision and accuracy it brings to your watch.