Premium Japan-Made Mainspring Barrel for 6T51 6601 Movement

This Japan Made Complete Barrel with Mainspring is designed to be a generic fit for Movement 6T51 6601. The product is made from strong and durable materials, ensuring a long service life.

Purchase link: https://gewatchparts.com/products/japan-made-complete-barrel-with-mainspring-generic-fit-for-movement-6t51-6601