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NH Movement Rotor - FPJ Diamond - Blue

If anyone is familiar with F.P.Journe timepieces, you will instantly recognise the uncanny resemblance of this rotor motif.

Each piece of NH movement rotor, FPJ Diamond in Blue takes a good 40 minutes to CNC. This is truly a striking motif that will draw a novel appreciate of any NH movement.

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 6 reviews
Brandon C. (Menasha, US)
Using this mod part for: 36mm dressy style case

The pattern is flawless. The bluing is gorgeous. It's going to complete the build for sure.

Louis W. (Louisville, US)
Using this mod part for: NAMOKI custom pilot case
Awesome rotor

Beautiful rotor adds that custom look to any watch

Anon (Pittsburgh, US)
Using this mod part for: Seikonaut
Great communication and great service

Ariel, Thank you so much for answering my questions and putting my mind at ease purchasing my first modded watch. I just received my order today and it looks way better in person than what I saw in the pictures!

Will definitely leverage this site again for future mods!

Eric W. (McKinney, US)
Using this mod part for: Aftermarket Explorer style case.
Excellent quality!

Chose this rotor for a silver and blue dress build on an NH35 movement. This was my first rotor swap. Very easy mod and really highlights the movement well with a display case back.

Drewe M. (Canberra, AU)
Blue custom rotor

The nicest rotor I have put on a watch yet, many thanks 😊

Using this mod part for: SKX007 Samurai Conversion
Matches my build perfectly

Lovely deep smoky blue shade and the textures pair well with the other textured blue elements of my build