YROHGKPN Precision Movement Holder with 31mm Base Diameter Watch Parts for Mechanical Watches Quartz Repair Tool, a

Precise movement design with a base diameter of 31 mm, this movement holder ensures perfect fit and stability of the movements, solves conventional incompatibility problems while improving the overall performance of the watch Multi scenario application: suitable for different watch types, including mechanical watches, quartz watches and handmade watches, and solves challenges when connecting movements for different models to meet the individual requirements of watch lovers Easy installation simple design allows quick installation without professional tools and therefore ideal for beginners and craft lovers to effortlessly enjoy the or repair of watches LIGHTWEIGHT CONSTRUCTION Weighing only 23g, this alloy steel alloy steel greatly reduces the burden on the watch and ensures a comfortable wearing experience both daily use and sporting activities without compromising durability High-strength materials: made of high-quality alloy steel with shock-resistant and wear-resistant properties. This offers a service life three times longer than plastic alternatives, ensuring efficient long-term performance of your timepieces