Seigaiha Dial (Day 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 day date version. For no date version, visit here . For 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 21 reviews
Using this mod part for: Custom case
Lovely pattern

I completely love this patern, it's unique and artistic. And as always great service and fast shipping. Overall amazing

Exceeded expectations

The dial I recieved was exactly what I was hoping for. It also came with finger gloves to. Prevent print on parts and a handwritten note expressing gratitude for my purchase. The items were also very carefully packaged. Look forward to modding with this brand in the future.

Using this mod part for: custom
beautiful dial

Amazing dial and a fantastic service!

Using this mod part for: SKX007J
Gorgeous craftmanship

The level of quality and craftsmanship is amazing! This dial takes my watch builds to the next level with a true artistic form

Using this mod part for: SKX007 (non Seiko case)
High Quality Product

My build is unfinished, but this dial is a perfect centerpiece for my Seamaster inspired SKX.

Using this mod part for: SKX013
Amazing dial

Dial is beautiful, and quite a unique look. Appreciate the dial feet options, makes choosing the final case very convenient. Lume is of course gorgeous, overall very well made dial.

Using this mod part for: SNK809
Fantastic quality

This is the most beautiful dial mod I’ve ever seen. It fit perfectly. Very easy to install.

Using this mod part for: SNZH53J
Super cool sporty dial

Love the pattern - gives a very sporty, summery, beachy look to my watch. Lume is gorgeous, can't wait to show it off at night. I am totally addicted to modding watches due almost entirely to LA's dials. Keep up the great work!

Using this mod part for: SKX013
Seigaiha Dial (Day Date)

Absolutely gorgeous dial! Beautiful from every perspective. Elegant dark blue colour and wonderful blueish lume. SKX013 Chapter Ring from Lucius is essential for this dial.

Using this mod part for: SNK807
Exceeded expectations

I was looking for something different for a recent mod, and this dial turned out to be the perfect choice. The quality of the finishing is excellent and the texture of the dial and quality of the lume exceed my expectations. I will definitely be purchasing more designs from this site.

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