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SKX013 Diver 38 Black Ultra Thin Edition — side profile showing 10.86mm ultra-thin case thickness

Ultra Thin Edition
Seikonaut Bracelet 20/16mm [TITANIUM] - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts

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  • SKX013 Diver 38 Black Ultra Thin Edition — side profile showing 10.86mm ultra-thin case thickness

    Ultra Thin Edition
  • Seikonaut Bracelet 20/16mm [TITANIUM] - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts

    Seikonaut
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    Home / SEIKO SKX007 & SRPD Mod Parts / Nautilus Arctic White Dial (Open Heart)
    Nautilus Arctic White Dial (Open Heart) - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Nautilus Arctic White Dial (Open Heart) - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Nautilus Arctic White Dial (Open Heart) - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Nautilus Arctic White Dial (Open Heart) - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Nautilus Arctic White Dial (Open Heart) - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Nautilus Arctic White Dial (Open Heart) - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts

    Nautilus Arctic White Dial (Open Heart)

    $89 SGD

    LIMITED EDITION · 100 pieces only. Once this run sells out, this dial is retired for good — never remade.

    Nautilus Arctic White Dial. Applied Indices. BGW9 Grade A Lume. Open Heart.

    An arctic white Nautilus dial that runs two finishes at once — brushed and matte — so a single colour carries a striking texture contrast.

    Finished in brushed and matte white, decorated with polished-black applied beveled indices filled with 100% Swiss Super-LumiNova® BGW9 Grade A for a long, even night-time glow.

    Part of the Nautilus Arctic White family.
    Limited to a single run and never restocked — once it sells out, it is retired for good. Browse the dials collection .

    Dual-finish texture.
    Brushed and matte worked into one arctic-white surface — the contrast catches the light differently across the dial and keeps a single colour from reading flat.

    Lumed beveled indices.
    Polished-black applied indices against the white face, each bevel filled with Swiss Super-LumiNova® BGW9 Grade A — blue at night, white by day, up to 8 hours on a full charge.

    Choose your Nautilus Arctic White dial

    Variant Complication Movement Notes
    Nautilus Arctic White Dial (No Date) No Date NH38 (NH70 / NH71 / NH72 also fit) Clean no-date face
    Nautilus Arctic White Dial (Date) Date NH35 (NH36 also fits) Date window at 3 o'clock
    Nautilus Arctic White Dial (Date @ 6H) Date @ 6H NH35 Date @ 6H — white wheel Date at 6 o'clock; special-order NH35
    Nautilus Arctic White Dial (Day Date) Day Date NH36 Day + date at 3 o'clock
    Nautilus Arctic White Dial (GMT) GMT NH34 only 24h GMT hand; 2.7mm centre hole
    Nautilus Arctic White Dial (Open Heart) — you're viewing Open Heart NH38 only Open-heart aperture; 2 legs

    Heads up — a dial is one part of the build

    Hands. A dial needs a matching set of hands to tell time. For the lume to match, we recommend a set of Swiss Super-LumiNova® BGW9 hands .

    Movement. This Open Heart dial needs the Seiko NH38 — this open-heart dial is cut for the NH38 only.

    Handle the applied indices with care

    The hour markers are individually applied beveled indices. They are seated firmly for normal wear, but like any applied marker they can shift if pressed or knocked during assembly — handle the dial by its edges and seat your hands with care.

    Questions, Answered

    Everything worth knowing before you build.

    Will this dial fit my case?

    Yes — this is a standard 28.5mm dial, the industry-standard size for Seiko mod builds, so it fits any case designed for a 28.5mm dial. The case shown with the dial is an aesthetic pairing, not a fitment requirement.

    Does this Stardust dial have lume?

    Yes — the indices are filled with 100% Swiss Super-LumiNova® BGW9 Grade A: a blue glow by night, white by day, lasting up to 8 hours depending on charge.

    Is this a limited edition — will it be restocked?

    Yes, it's a limited edition, and it will not be restocked. Once the run sells out it's retired for good. The edition size is shown on the product page.

    Are the markers printed or applied?

    Applied. The hour indices are raised, mirror-polished black markers fixed to the brushed-and-matte arctic white surface — not flat print. The faceted metal is what gives the dial its depth and contrast against the pale face.

    Why does this open-heart dial have two legs, and which movement does it need?

    Two legs, and it's built for a 3 o'clock crown movement — the Seiko NH38, and only the NH38. The open-heart aperture is positioned so the NH38's balance wheel shows through it, which locks in both the leg layout and the caliber. This one's fixed to manufacturer spec.

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