Mod NH34 Wave Pattern Automatic Hammer Rotor Metal Patch – a premium retrofit component designed to upgrade your watch’s movement. This high‑quality metal patch features an elegant wave pattern that not only enhances the aesthetic of your timepiece but also improves rotor efficiency for smoother power delivery.
Key Highlights
- ✔️ Wave Pattern Design: Adds a subtle, stylish touch while maintaining optimal rotor performance.
- ✔️ Automatic Hammer Rotor: Ensures reliable self‑winding and extended power reserve.
- ✔️ Premium Metal Construction: Durable, corrosion‑resistant material that lasts for years.
- ✔️ Easy Retrofit: Simple to install for both hobbyists and professional watchmakers.
- ✔️ Versatile Compatibility: Fits 4R35, 4R36, NH35, NH36, NH38, 7S movements and SKX007 watches.
- ✔️ Precision Fit: Engineered to match OEM specifications for a seamless look.
Compatibility & Usage
This patch is engineered for 4R35, 4R36, NH35, NH36, NH38, 7S movements and the SKX007 watch series. Whether you’re restoring a vintage piece or upgrading a new watch, the Mod NH34 provides a reliable, high‑performance solution that blends seamlessly with your existing components.
Installation Guide
1. Remove the old rotor or metal patch.
2. Align the new Mod NH34 patch with the rotor housing.
3. Secure with the provided screws or adhesive (if applicable).
4. Test the movement to ensure smooth winding and accurate timekeeping.
Why Choose Mod NH34?
Our patch is crafted from premium materials and designed with precision, ensuring longevity and superior performance. It’s an excellent choice for watch enthusiasts who demand both style and functionality in their timepieces.
Price: $ 3.22

