Seigaiha Dial (Date)

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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 date version. For no 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 17 reviews
Using this mod part for: SKX007
SKX Turtle Build

The Seigaihi dial is stunning. It’s a work of art fitting for the micro museum I’m building for my wrist. Go for it!

Using this mod part for: CT SKX to Turtle case
Blue-ti-ful dial.

I really like this dial the way the light reflects on it, the colors themselves, etc. There is no way that a photo will capture just how gorgeous this dial is, but will post one anyway.

Using this mod part for: Seiko Turtle
Love this dial

This is a really well made dial and I get a ton of complements on it. I've bought 4 already, and now thinking I need to get some more before the sell out.

Using this mod part for: SRP789
Very nice dial, superb detail.

Never expect the dial to have such an amazing detail. Really love the wave textures.
Keep up the good work.

Using this mod part for: Skx007 and custom case
Beautiful dial!

Great lumed dial, quality always from L.A. thanks

Using this mod part for: Custom tuna homage.
Very cool effect!

Pretty sweet dial really a one of a kind. modded an nh35 and had some issue with dial spacer with a different one it would be aokay! will at some point upgrade hands and fix dial pegs with soldier to complete 100%. Pretty decent glow not terribly bright but long lasting, if you did this by hand I could not even imagine it is a fantastic blue and with some green line it really pops and looks something special.

Using this mod part for: Seiko Sea Turtle
Amazing service from amazing people )

The service quality was second to none - got the dial really fast with no hustles. Adriel was really kind consulting me about the products and delivery. All in all, this will be my go-to place for the modding parts.
Also got a hand-written card with gratitudes from Adriel - can't remember the last time any seller cared so much about his customers, so this is a very special gesture that is greatly appreciated!
The dial was packaged very well in a small container that provides some quire robust protection.

Using this mod part for: Seiko 7005-8150
Seigaiha Dial with Date

Stunningly beautiful dial. So unusual. Perfectly finished.
Fitted onto a Seiko 7005a movement, no problems. Dial feet had to be shortened a fraction so as not to affect the rotor.
Date window aligned perfectly.
Very pleased!
Very professional service from Lucius Atelier!!

Using this mod part for: Seiko SNK809 or 805 (black or white date wheel ?)
Hypnotic Dial at Night !

This dial has the simple beauty of a traditional pattern.

But at night, it is really hypnotic and fascinating.

As always, I'm very pleased with The Lucius Atelier products, and its professionalism. Many thanks.

Using this mod part for: Snzh
Great products!

Simple yet nice design!

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