This vintage Gruen 6061-21 movement is a must-have for watch enthusiasts. Its mechanical automatic movement type and Swiss origin make it a valuable addition to any collection. The unit quantity is one, ensuring exclusivity for the buyer.

The brand and compatible brand are both Gruen, adding to the authenticity of the product. The type of movement is specified in the aspects, along with the country/region of manufacture. This movement is categorized under parts, tools, and guides for watches, making it an essential component for any watch repair or modification project. Add this vintage Gruen movement to your collection today!