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NH Movement Rotor - Côtes de Genève - Blue

The Côtes de Genève motif is the best known of all the decorations adorning watch movements. Perhaps this is due to its name that initially seems both striking and somewhat strange, or possibly because it is so strongly present on movements. Whatever the case, this pattern traced on the smooth surfaces of mechanical (and indeed quartz) movements is a familiar sight on the watchmaking scene - to the point where one almost forgets that finishes are not a purely aesthetic element.

Here is a NH movement rotor, Côtes de Genève in Blue.

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 Blue
    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 4 reviews
Darren L. (West Malling, GB)
Using this mod part for: Aftermarket 36mm case
Elegant Rotor

With its elegant shape, I feel this rotor looks great on a ladies watch, and gives the movement a really classy look.


Very nice, well balanced rotor with smooth running ball bearings at the hub. I’m impressed with the quality, functionally and aesthetically, and the service was friendly.

Using this mod part for: SKX007
Really awesome addition to watch!

High quality. Well built and designed. Really sets off the back of the watch with the clear view.

Awesome customer service. Even included a hand written note.

Highly recommended part and shop!

Christian G. (Boiestown, CA)
Using this mod part for: Custom

Got this to put on an NH35 custom build for my girlfriend and I's one year! Her ex used to let her wear his watch. I, as a watch nerd, did one better and figured id build her one for our one year! Looks amazing :)