Feature:
1. AND : Watch clockwork spring is made of alloy material with high accuracy, wear and impact resistance, no deformation, strong and .
2. PRIMARY USE: Watch clockwork spring replacement is mainly used for replacing or repairing aged or damaged mainspring, easy to install and use.
3. SMOOTHER AND TIGHTER: Mechanical watch clockwork spring is associated with the mainspring of the 8200 movement, allowing for a smoother, tighter mainspring.
4. EXQUISITE WORKMANSHIP: Mechanical watch movement mainspring is small and convenient, easy to carry, exquisite workmanship, no scratches to the watch.
5. PROFESSIONAL ACCESSORIES: Watch movement mainspring is a professional watch repair accessory for watch repair stores and repair stores.

Specification:
Item Type: Watch Movement Mainspring
Material: Alloy

Package List:
1 xWatch Movement Mainspring