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The Great Fathom Dial - Blue

Our dials are limited edition. Once sold out are never remade or restocked. Subscribe to our newsletter, push notifications, Facebook and Instagram for new upcoming releases of limited editions.


Introducing The Great Fathom Dial, a design specially made taking inspiration from the original Blancpain Fifty Fathoms.

The process of producing this dial was no easy task. This is essentially two different dimension dials sandwiched as one. Both dials are process separated, stamped separately, brushed separately, coated blue separately, applying indices separately and finally pinning both dials together.

In order to retain the quality and enriching the effect of the modern design, the top layer dial is finished with a sunburst brushed blue effect while the bottom layer dial is finished with a radiant brushed blue effect. Thus, giving a cross-directional reflection in the presence of light.

What's more, silver polish applied indices are filled with multiple layers of 100% Swiss Super-LumiNova BGW9 luminous pigment. Not forgetting a non-intrusive and functional date window located between 4 and 5 o'clock.

Our continuous avant-garde approach to produce spectacular dials.

Note: With 2 dials sandwiched as one, due to the thickness of this dial, it takes a highly skilled and experience individual to set hands onto the movement with this dial. This dial is NOT recommended for novice or individual without a professional hand setting tool.

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 Brushed: Top dial - Sunburst Blue, Bottom dial - Radiant Blue
    4. Beveled Indices Colour Mirror Polished Silver
    5. Track Indices Color White
    6. Logo Color White
    7. Lume Applied Inside beveled indices
    8. Lume Type 100% Swiss Made Super-LumiNova® BGW9
    9. Lume Color Blue (In the night), White (In the day)
    10. Lume Duration Up to 8 hours depending on charge
    11. 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.
    12. Fit Movements 7S26, 7S36, 4R15, 4R35, 6R15, NE15, NH25, NH26, NH35, NH36
    13. Fit Models SNK803, SNK805, SNK807, SNK809, SKX007, SKX009, SKX011, SKX013, SKX015, SKX017, SNZF15, SNZF17, SNZF19, SNZG13, SNZG15, SNZH55 and more
    14. 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 18 reviews
JJ (Ilford, GB)
Using this mod part for: Skx007
Beautiful dial

One of the best looking mod dials available. This site has great items with brilliant quality.

simonwalevingston@gmail.com (Bristol, GB)
Using this mod part for: skx007 case
My fifty fathoms homage

I have now completed my build using your dial onto a rose gold case with rose gold bezel and proper glass FF bezel insert.
Unsolicited comments are extremely complimentary. I would be happy to provide a picture of what I consider to be the best homage I have seen, so far.

Sean C. (Sacramento, US)

Looks great and shipping to US was quick!

Sal M. (Berwyn, US)
Using this mod part for: Steel dive Diver
The Fathoms dial I didn’t know I needed.

The attention to detail is amazing and the lume impeccable. The blue is just mesmerizing.

Salvador M. (Chicago, US)
Using this mod part for: Steel Dive 300m diver.
Great but with small defect.

This is my second dial as the first one was spectacular. However, the second one came with a small dent.

Julian J. (Didcot, GB)
Using this mod part for: Marine Master
The ‘great’ Great Fathom

Bought the blue Great Fathom and I think it is the best after market watch dial I have ever seen. The depth and finish is amazing and works amazingly with the broad arrow hands. Very happy customer!

James B. (Barrow in Furness, GB)
Using this mod part for: SNZH53
Gorgeous Dial

This dial is going into a SNZH53 for a FFF homage. Gorgeous blue dial will just bring the piece to life. Beautiful.

Philipp (Geneva, CH)
What a dial

After the black one I really fell in love with the blue one, it shines even more classy, absolutely awesome!

Alexander F. (Frankfurt am Main, DE)
Using this mod part for: SKX007
The beauty lies in the detail and the finish

Great detailed dial with a good finish. I love the color and look forward to using it in my planned SKX mod. It was also delivered very fast.

Kudos to you Adriel for this nice modding part.

Augustus (Sunnyvale, US)
Using this mod part for: SNZH53
Super cool

I purchased the great fathom dial and hand set so the lume would match and indeed it does. On the whole, the dial and hands are a total success, hand length on the minute and second line up EXACTLY to the markers, the hour is about .025” short of the hour markers. The Matt finish on the dial knocks down the reflections that occurred with the Seiko dial, yet the sunburst and radial lines really shine in strong light. The BGW9 is really strong on the hands, slightly less brilliant on the dial, mostly on the 3, 6, 9 and 12 numbers, but the dial lume is still pretty good And lasts all night. Just don’t expect iit to outshine Seiko’s lumibright. I am super happy with the purchase. This is now my favorite watch. Thanks Adriel.