Mainspring for NH35 NH36 7009 7S26 Watch Movement Replacement
Mainspring for NH35 NH36 7009 7S26 Watch Movement Replacement
Keep your automatic watch running with precision using this replacement mainspring for NH35, NH36, NH37, NH38, NH39, 7009, and 7S26 movements. Crafted from high-quality metal, this clockwork mainspring delivers a smoother, tighter wind for reliable timekeeping — an essential component for professional watchmakers and hobbyists alike.
Made in Mainland China.
Key Features
- Broad Compatibility: Designed to fit NH35, NH36, NH37, NH38, NH39, 7009, and 7S26 watch movements for a versatile repair solution.
- Smooth, Tight Wind: Engineered to deliver a more consistent and reliable mainspring tension, ensuring accurate movement performance.
- Easy Replacement: Ideal for replacing aged or damaged mainsprings — straightforward to install for experienced watchmakers and enthusiasts.
- High-Quality Metal Construction: Made from durable metal with high accuracy, wear resistance, and impact resistance — resists deformation under repeated winding stress.
- Fine Workmanship: Bright finish and precise dimensions ensure a proper fit and professional-grade results in movement maintenance.
Specifications
- Item Type: Watch Movement Mainspring
- Compatible Movements: NH35, NH36, NH37, NH38, NH39, 7009, 7S26
- Material: Metal
- Country of Origin: Made in Mainland China
Package Contents
- 1 × Watch Movement Mainspring
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Frequently Asked Questions
Q: Which watch movements is this mainspring compatible with?
A: This replacement mainspring is designed to fit NH35, NH36, NH37, NH38, NH39, 7009, and 7S26 automatic watch movements, making it a versatile option for a wide range of SEIKO-based movement repairs.
Q: Is this mainspring suitable for a beginner watchmaker?
A: This mainspring is best suited for professional watchmakers or experienced hobbyists who are familiar with watch movement disassembly and reassembly. Proper watchmaking tools are recommended for a safe and accurate installation.
Q: What material is the mainspring made from?
A: The mainspring is crafted from high-quality metal, offering excellent durability, wear resistance, and impact resistance with no deformation under normal use — ensuring long-lasting, consistent performance in your watch movement.