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NH Movement Rotor - GS 9SA5 - Blue

Many may not know, Grand Seiko 9SA5 movement was one of the best movement ever created by Grand Seiko. Any watch enthusiasts would fall in love with the movement finishing. A marvel and a beauty.

Here is a NH movement rotor, GS 9SA5 in Blue. A mod that can bring the beauty of any NH movement closer to GS 9SA5.

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.

FREE WORLDWIDE SHIPPING

    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 9 reviews
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D
Dave T. (New York, US)
Using this mod part for: SRPE53
Perfect Pop of Color

I added the blue skeletonized rotor to my subtly modded DressKX and it gives it the perfect little pop of color on the backside that I wanted. The quality of the rotor is excellent, and fitting it to the movement was easy and quick.

F
F. (Paris, FR)
Using this mod part for: SKX013 based custom build
A little touch of blue

Very easy upgrade on a NH34 that give a touch of elegance to the movement. This rotor is very well made, in the spirit of GS.
Once again, Adriel's products are awesome. And its business is very serious. Buyers : don't hesitate a second.

T
Tyler M. (Brisbane, AU)
Using this mod part for: Aftermarket case
Gorgeous colour and excellent quality

The rotor feels solid in the hand and the colour is fantastic. I don’t really notice the words on the rotor when I look at it in person and this is good for me.

It arrived a day before expected and was packaged phenomenally.

My favourite watch mod store because I know I can always trust the products and service.

E
Erik S. (Meteren, NL)
Using this mod part for: Aftermarket
Keep coming back to this one

Excellent alternative rotor. The color matches the blued screws I use.

A
Angelos K. (Berlin, DE)
Using this mod part for: SNKF615K1
Great quality, outstanding service

I purchased this rotor in order to modify a SNK615. Adriel shipped the order in order time and shipping might be managed in the best way I have seen.

The rotor is a very, very close resemblance to an actual GS rotor (which is really an achievement).

Lucius is the best supplier of mod parts I have seen and will keep doing business with them.

R
Robert A.
Using this mod part for: SKX007
Stunning rotor design.

What an addition to my build. Really visually sets of the movement. Customizes the movement as well. Such Ana awesome look.

Well designed and manufactured!

Great shop as well. Received hand written not from them!

Highly recommended on all accounts!

K
Karl s. (Fareham, GB)
Using this mod part for: 36mmGS case
Icing on the cake

Perfect part to top off a build I've been thinking about for months. Great quality.

J
Jeremy R. (Saint-Germain-en-Laye, FR)
Using this mod part for: aftermarket case sub style 40mm + jubilee
NH Movement Rotor - GS 9SA5 - Blue on NH72

Very nice product which fits perfectly. What is awesome is that you get the specific screwdriver to mod it which i didn't expect. Thank you a lot ! Arrived faster than expected. 10/10 Very happy.

G
Gregory F. (Milford, US)
Using this mod part for: SRPD53
Nice Touch

Very well made and just gives the movement that extra pop in the exhibition back. Highly recommended