Real light. Real depth.
We choose dials that keep a clean shine and an even texture in sunlight.
Controlled reflections · never “plastic”
Nauteiko (Aquanaut) Black
No
Sale price
€279,95
Regular price
€349,95
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Nauteiko (Aquanaut) Black
SERVICE · GUARANTEES
Shipping
Fast
Legal
Guarantee
Pago
Seguro
Soporte
Fast
Sale price
€279,95
Regular price
€349,95
Overview
• 904L
• Sapphire
• Automatic
Nauteiko (Aquanaut) Black · Inspired by the iconic Nauteiko (Aquanaut) Black design, this timepiece combines sporty elegance and total sophistication in a watch that commands presence. Its intense black dial and completely black hands create a uniform and contemporary effect, while the 904L stainless steel case ensures durability and premium resistance.
Each unit is hand-assembled with care, incorporating the prestigious original Seiko NH35 automatic movement, recognized for its precision and smoothness. The high-quality rubber bracelet with butterfly clasp offers comfort and security, perfect for daily wear without compromising style.
The Nauteiko (Aquanaut) Black is more than just a watch: it's a statement of character for those seeking an exclusive, elegant, and contemporary design.
Technical specifications
· Diameter: 41 mm (without crown), perfect balance between presence and comfort
· Movement: Original Seiko NH35 automatic, reliable and precise
· Thickness: 12 mm, streamlined profile and comfortable
· Crystal: Scratch-resistant sapphire with anti-reflective coating
· Luminosity: Luminova on indices and hands, maximum visibility even in darkness
· Case: 904L stainless steel, robust and premium finishing
· Crown: Screw-down, secure and functional
· Wrist size: Adjustable between 14.5 cm and 22 cm
· Lugs: 20 mm, compatible with interchangeable straps
· Bracelet: Rubber with security butterfly clasp, elegant and resistant
· Case back: Transparent crystal, showcasing the movement
· Water resistance: 3 ATM, ideal for daily wear and splashes
What’s included
- Watch assembled & inspected
- Warranty card
- Protective packaging
Shipping & returns
Insured, tracked shipping. Each watch is assembled to the configuration you choose, so it is excluded from the right of withdrawal; if it arrives faulty or is not what you ordered, we fix it fast at no cost.
FAQ
Is it ready to wear when it arrives?
Yes—assembled, inspected and shipped to your door.
How long does shipping take?
10–15 business days. Your watch goes through assembly, checks and final inspection before shipping.
Can I return it if I change my mind?
No. Your watch is hand-assembled to the configuration you choose, so it is excluded from the right of withdrawal (Art. 16(c), Directive 2011/83/EU). If it arrives faulty or is not what you ordered, the legal guarantee applies and we cover it.
What does the warranty cover?
The Roman Watches commercial warranty covers the movement and the assembly for 1 year. In addition, and independently of it, the legal guarantee of conformity — 2 years in the EU, 3 years in Spain — covering the movement, assembly and materials under normal use: we repair or replace at no cost. It does not cover water ingress: water resistance is 3 ATM (rain and splashes, no swimming, diving or showering), and a watch with moisture inside is not covered.
Will the watch look exactly like the photos?
Yes. The configuration and finish are exactly as shown in the photos.
Can I change my configuration after ordering?
If you contact us quickly, we’ll do our best to update it before processing.
ROMAN WATCHES
Details you can see and feel.
Short videos, no filters: real light, real steel, real presence.
Worked steel, not for show.
Clean polishing, straight brushing and defined edges: you feel it.
Premium polished/brushed contrast
Everyday wear, no fuss.
Made to come along: rain and splashes. A watch is meant to be worn.
Water resistant · built for real routine
The final test: the wrist.
Proportion, shine in natural light and presence in motion.
Premium presence without the bling
ROMAN WATCHES
What changes when you buy here
| Roman Watches | Stores outside the EU | |
|---|---|---|
| Steel | 904L | 316L typically |
| Crystal | Sapphire | Sapphire or mineral |
| Warranty | 1 year + legal guarantee | Often none |
| Returns | 14 days on non-personalised items | “All sales final” common |
| Customs | None: we ship from the EU | Customs and import VAT on you |
| Delivery | 10–15 working days | 3–6 weeks typically |
Compared with common practice among stores based outside the European Union.
ESTIMATED DELIVERY
10–15
working days
Preparation
Final check
Tracked shipping
Mon–Fri (excl. holidays). During peak periods the timeline may vary slightly.