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NH Movement Rotor - Côtes de Genève II - Yellow Gold

The enchanting allure of the Côtes de Genève motif stands as one of the most renowned embellishments gracing the intricate tapestry of watch movements. Perhaps its pervasive fame can be attributed to the captivating juxtaposition of its name, which carries an initial air of intrigue, or maybe it's the resolute presence with which it adorns these horological marvels. Irrespective of the catalyst, this elegant pattern, delicately etched onto the polished expanse of mechanical (and even quartz) movements, has become an indelible hallmark of the watchmaking realm. So ingrained is its presence that it's easy to overlook the fact that these finishes transcend mere aesthetics, serving as a testament to meticulous craftsmanship.

Behold the NH movement rotor, now bedecked in the Yellow Gold variation of the iconic Côtes de Genève motif. This motif has undergone a transformative evolution, with the once-concealed heart of the movement now unveiled through a meticulous process of skeletonization. This transformation isn't merely a nod to vanity; it's a symphony of engineering and aesthetics that invites connoisseurs to marvel at the inner workings of a mechanical masterpiece.

With a sapphire caseback, it is all the reason to beautify the movement and improving the aesthetic. Furthermore, this is a simple and easy mod that requires just screwing and unscrewing of the rotor screw.

Made exclusively for us with quality assurance by ISO 9001 Certified manufacturers.


    1. Quality Swiss Production Quality, ISO 9001 Certified
    2. Colour Yellow Gold
    3. Fit Movements 7S26, 7S36, 4R15, 4R35, 4R36, 6R15, NE15, NH25, NH26, NH34, NH35, NH36, NH37, NH38, NH39, NH70, NH71, NH72
  • To allow for CNC decoration, decorated rotor is 0.15mm thicker than SEIKO OEM rotor. Each and every rotors have been tested to fit all our bridges, cases and casebacks perfectly.

    Below is SEIKO's technical drawing , as long as the case and caseback intented to be use is designed with OEM specification as recommended by SEIKO, i.e. there is a 0.4mm gap between the rotor caseback, our rotor will fit just fine. In a scenario where these parts' dimensions deviate from SEIKO OEM, our rotors will be incompatible.

    SEIKO NH34 Rotor and Caseback
    1. 1x NH Movement Rotor

    All photos of watches with modification parts are for illustration purposes only and are not included with modification parts purchased.

  • Recommended Mods With:

    1. NH Movements

Customer Reviews

Based on 2 reviews
Louis W. (Louisville, US)
Awesome roter

Great quality

Ryan B. (Myrtle Beach, US)
Using this mod part for: Bogdewic BW-2121311
Fast Shipping

Great product. Arrived on time. Seller actually included a hand written thank you note. That was great customer service.