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Seigaiha Dial (No Date)


About Our Limited Edition Dials

Seigaiha (青海波) translates into blue waves of the sea.

This geometrical pattern origins from Ancient China to depict sea on geographic map. However for thousands of years, the Japanese have heavily utilised this geometrical pattern from kimono fashion, to pottery and more. Now it has become an iconic symbolism of Japan.

The dial is designed with a deep blue highly glossy enamel finish layered with 100% Swiss Super-LumiNova BGW9 to bring life to the Seigaiha geometrical pattern and mirror polished silver applied indices. This design is a no date version. For date version, visit here . For day date version, visit here

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


    1. Quality Swiss Production Quality, ISO 9001 Certified
    2. Dial Diameter 28.5mm
    3. Surface Finish Glossy Enamel
    4. Beveled Indices Colour Mirror Polished Silver
    5. Lume Applied The Seigaiha geometrical pattern
    6. Lume Type 100% Swiss Super-LumiNova® BGW9
    7. Lume Color Blue (In the night), White (In the day)
    8. Lume Duration Up to 8 hours depending on charge
    9. Fit Crown Both 3 o'clock and 4 o'clock crown positions
      Each dial has 4 legs for either 3 o'clock or 4 o'clock crown positions. To fit either crown position movement, remove 2 legs accordingly by clipping/twisting off the legs.
    10. Fit Movements 7S26, 7S36, 4R15, 4R35, 6R15, NE15, NH25, NH26, NH35, NH36
    11. Fit Models SNK803, SNK805, SNK807, SNK809, SKX007, SKX009, SKX011, SKX013, SKX015, SKX017, SNZF15, SNZF17, SNZF19, SNZG13, SNZG15, SNZH55 and more
    12. SPECIAL To fit SKX013, SKX015, SKX017 models or 7S26-0030 cases - Must be paired with our customised SKX013 Chapter Rings
    1. 1x Watch Dial

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

  • Recommended Mods With:

    1. Swiss Super-LumiNova® BGW9 Hands
    1. A Complete Guide On How To Mod Your SEIKO Watch Dial And Hands (Includes Photos & Video)
    2. Learn about fitting dials with four dial legs

Customer Reviews

Based on 31 reviews
Toni (Valencia, ES)

Elegant, very well made, top notch quality, well worth the price!

Emmett H. (Zionsville, US)
Using this mod part for: seikoak mod
Really cool dial!

The segaiha pattern is really precise, the only thing I was a little disappointed with was the lume, it takes a lot of light to charge up, so usually you don't get the glow effect in dark spaces. As long as you're not expecting to be able to read the watch using the dial's lume alone it's not a huge problem, just a neat gimmick for a really nice dial. I've had it in this royal oak case for a while, and I think it would look a lot better in a dressier build.

Stephen E. (Clifton, US)

Seigaiha Dial (No Date)

Fitri Z. (Petaling Jaya, MY)
Using this mod part for: Explorer 36
Seigaiha Dial (No Date)

Overall satisfied with the watch. It is a present to my wife and glad that she like it very much. Customised the part that I want is very satisfied.

Neil H. (Glasgow, GB)
Using this mod part for: SRPD
Seigaiha Dial

Excellent item, looks great, high quality feel and brilliant swift service at a fair price. Will definitely use these guys again.

Navien S. (London, GB)
Using this mod part for: Seiko SNKK87
Amazing dial and superb service!!

Just modded one of my watches with a green sunburst dial but as soon as I saw this dial, I just couldn't resist re-modding which looks even better now and very different to the rest of my collection.

I would also like to add that Adriel was brilliant, shipped the parts very quickly, neatly packed and appreciate the hand written card along with timely updates.

Keep up the amazing work you do Adriel!!

N J. (Frimley, GB)
Using this mod part for: SKX009
Very happy!

Lovely quality dial and hands. I am new to modding so I am going to do a few more before attempting a build with these delicate parts!

John T. (Auckland, NZ)
Using this mod part for: Explorer case.
Awesome looking dial

The dial looks far better in the flesh. Can't wait to build it for the wife.

Robert S. (Los Angeles, US)
Using this mod part for: Building from scratch.
Unique dial

Very interesting part. Shipped wuickly.

Manuel M. (Albuquerque, US)
Using this mod part for: aftermarket case, skx013
Love this dial

This dial is going to go into a very special project. The lume and the texture is fantastic and will make for a unique piece in any collection