Reliable Automatic Movement Balance Wheel Hairspring 9mm Diameter for NH38 NH39

Features:
Engineered for accuracy and affordability, the NH38/NH39 movement delivers stable performances with optimized balance wheel and hairspring, ensuring minimal time deviation for diverse watch brands within budget.
Crafted from strong metal, this movement features enhanced shock resistance and a streamlined design, maintaining accuracy in varying conditions while offering easy compatibility with multiple watch casings.
Designed for watchmakers, hobbyists, and repair professional seeking versatile, user friendly movement components to upgrade or restores timepieces of varying styles.
Ideal for daily wear watches, outdoor adventures, or accuracy driven horology projects, its robust construction ensures long term reliability under both routine and demanding scenarios.
build to last with premium grade materials, this low maintenance movement combines durability and accuracy , making it a trusted choose for crafting timepieces that endure daily use without compromising performances.

Specifications:
Component : metal
Diameter: about 9mm/0.35inch

Note:
1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes:
1xMovement Balance Wheel