Seiko Nautilus Mod ‘Rose Gold Open Heart’ 40
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Price facts
- Last seen at $250.00 at NH35 Mod Watch Shop on Nov 9.
Our take on the Seiko Nautilus Mod ‘Rose Gold Open Heart’ 40
A custom-built watch that puts a Seiko NH38 automatic movement with an open-heart dial into a Nautilus-style case. The 40mm case and bracelet are 904L stainless steel, with sapphire crystal, 100m water resistance and Super-LumiNova. It suits buyers who want a Patek-like silhouette and a visible balance wheel without paying luxury prices, but it is a mod, not a factory Seiko, so finishing and resale depend on the builder. Against stock Seiko divers it trades dive-watch tools for dressier looks and an open dial.
- Seiko NH38 automatic movement with an open-heart dial
- 904L stainless steel case and bracelet
- Sapphire crystal resists scratches
- 100m water resistance for daily wear
- 40mm case wears well on most wrists
- Super-LumiNova lume on the markers
- A mod, not a factory Seiko, so build quality varies by seller
- No official Seiko warranty on the watch as a whole
- Open-heart cutout reduces dial legibility
- Nautilus-style design copies a luxury watch
- Resale value is limited compared with stock models
Seiko Nautilus Mod ‘Rose Gold Open Heart’ 40 prices at every store
- NH35 Mod Watch ShopNew
In stockShips from Canada · duties may applyReturn policy
$250.00Checked Nov 9
About the Seiko Nautilus Mod ‘Rose Gold Open Heart’ 40
This is a Seiko Nautilus mod in a rose gold open heart style. It has a 40mm case and is powered by a Seiko NH38 movement.
The case and bracelet are 904L stainless steel, and the crystal is sapphire glass. The watch is water resistant to 100m and uses Super Lume for its lume.
- Movement
- Seiko NH38
- Warranty
- 3 years
- Case size
- 40mm
- Water resistance
- 100m
- Crystal
- Sapphire glass
- Lume
- Super Lume
- Case and bracelet
- 904L stainless steel
Questions and answers
- Is this a real Seiko watch?
- No. It is a mod built around a Seiko NH38 movement, not a watch assembled by Seiko. The movement is genuine Seiko, but the case, dial and bracelet come from the builder.
- What does the 3-year warranty cover?
- The listing states a 3-year warranty on the NH38 movement. Confirm with the seller whether case, crystal and water resistance are also covered.
- How does the NH38 differ from the NH35?
- Both are Seiko automatic movements with the same footprint. The NH38 has no date function, which suits the open-heart dial without a date window.
- Is 40mm too big or too small?
- 40mm sits in the middle range and fits most wrists, roughly 6.5 to 7.5 inches. The integrated-style bracelet makes it wear slightly larger than a round 40mm case.
- Can I swim with it?
- It is rated to 100m, which covers swimming and showering. Have a watchmaker pressure-test it first, since mod cases are not factory-sealed.
- What is in the box?
- Expect the watch on its bracelet, often with spare links and a tool. Box and papers vary by seller, so ask before buying.
- Where is the Seiko Nautilus Mod ‘Rose Gold Open Heart’ 40 cheapest?
- At NH35 Mod Watch Shop, for $250.00, as of our latest check.
- What do buyers say about the Seiko Nautilus Mod ‘Rose Gold Open Heart’ 40?
- Rated 5 out of 5 from 7 ratings.
