Enhance Your Movement with Durable Barrel and New Mainspring #78!
The original complete barrel with a new mainspring is designed to fit Movement YN55 YN56 #78. This product is made of strong and durable materials, ensuring a long service life.
Purchase link: https://gewatchparts.com/products/original-complete-barrel-with-new-mainspring-fit-for-movement-yn55-yn56-78
