The Vintage Longines Caliber 370 17-Jewel Wristwatch Movement is a mechanical (manual) movement made in Switzerland by Longines. This authentic movement is designed for Longines Caliber 370 17-Jewel watches and is still running, making it a valuable component for collectors or watch enthusiasts looking to repair or upgrade their timepiece. With its prestigious brand and country of origin, this movement offers a touch of luxury and craftsmanship to any vintage watch project.