Note:If you have any questions, please contact customer service first, do not open disputes easily, thank you!
Specifications:
Material: Brass
Base diameter: 40mm
Product height: 43mm
Adjusting range of bracket hole spacing: 5mm-8.3mm
Balance Wheel Hairspring Stand: 8mm 9.5mm 11mm
Package include:
1* Watch Movement Balance Wheel Hairspring Stand