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Nautilus Deep Blue Sunburst Dial (No Date)

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

Nautilus Deep Blue Sunburst Dial. Applied Indices. BGW9 Grade A Lume. No Date.

A captivating transition of navy blue to deep blue — a sunburst gradient that shifts with the light and gives the dial real depth on the wrist.

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

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

Sunburst depth.
A navy-to-deep-blue sunburst that reads near-black in shadow and lights up electric blue in the sun. Photos undersell it — this is a wrist-time dial.

Lumed beveled indices.
Polished-silver applied indices, 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 Deep Blue Sunburst dial

Variant Complication Movement Notes
Nautilus Deep Blue Sunburst Dial (No Date) — you're viewing No Date NH38 (NH70 / NH71 / NH72 also fit) Clean no-date face
Nautilus Deep Blue Sunburst Dial (Date) Date NH35 (NH36 also fits) Date window at 3 o'clock
Nautilus Deep Blue Sunburst Dial (Date @ 6H) Date @ 6H NH35 Date @ 6H — black wheel Date at 6 o'clock; special-order NH35
Nautilus Deep Blue Sunburst Dial (Day Date) Day Date NH36 Day + date at 3 o'clock
Nautilus Deep Blue Sunburst Dial (GMT) GMT NH34 only 24h GMT hand; 2.7mm centre hole
Nautilus Deep Blue Sunburst Dial (Open Heart) 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 No Date dial needs a no-date automatic such as the Seiko NH38 (NH70 / NH71 / NH72 also fit).

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.

Why does the dial have four legs?

The dial ships with four legs so it fits two different crown positions. Seiko movements come in 3 o'clock and 4 o'clock crown layouts, and the dial feet sit in different places for each. Clip off the two legs that don't match your crown position — two stay, two go.

How do I fit it to a 3 o'clock or a 4 o'clock crown movement?

Remove the two legs that don't match your movement's crown position by clipping or gently twisting them off, then seat the dial as normal. Two legs stay, two go. See the How To Mod tab for the full fitting walkthrough.

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 silver markers fixed to the brushed sunburst surface — not flat print. The faceted metal is what gives the dial its depth and light play as the sunburst shifts.

Which movement do I need?

This is a no-date dial. We recommend a no-date caliber — the NH38 (the NH70, NH71 and NH72 fit too) — so there's no unused date mechanism behind the face. It also runs fine on a date movement like the NH35 or NH36; you just won't see a date. Some modders pick a date caliber on purpose, so they can later swap to a date dial without changing the movement.