Proto Blue
$1,3001,848
44 mmMineral
The Sensei's take
The Nubeo Watches Proto Blue is an intriguing option for those who want a standout timepiece that isn't afraid to embrace bold design, yet it comes at a premium price of $1,300. While its aesthetic may attract attention, the lack of specs leaves you questioning its true value; you might be paying more for design over substance. If you value uniqueness and are willing to splurge, go for it, but if you want solid performance to match the price tag, look elsewhere.
Is this watch your kind of thing?
One vote per visitor — see how the community feels.
Clearance Item - The item you are purchasing is a pre-loved watch that has been restored to working condition and is being sold at a discounted price. All sales are final and there are no returns / replacement / exchange provided. Embark on a celestial journey with OAO Automatic, a limited edition timepiece inspired by the NASA satellites of decades past. The dynamic colours of this collection allude to the beauty of celestial objects, while the rotation of the dial's centre mimics the orbital movement of the satellite. A remarkable piece for those with a passion for astronomy and horology. Only 500 pieces are available.
6.5
SolidSensei Score — Solid
A dependable choice; know the trade-offs going in.
Independent rating. Purchase links may be affiliate.
At a glance
Strengths & trade-offs
Pulled straight from the spec sheet, framed for the buyer. The editorial verdict is the Sensei's take above.
Strengths
- Luminous dial and hands
Trade-offs
- Mineral crystal — scratches more easily than sapphire
- Tall 15mm case
- Priced above what the spec suggests
- Currently sold out
Sensei Says
The specs, in plain English
On the wrist
At 44 mm it wears boldly, a long 51.4 mm lug-to-lug favours larger wrists.
The value
Fairly priced for what it is.
On the wrist
How will this watch fit me?
Enter your wrist size once — we'll remember it — and the Sensei estimates the fit from the case measurements.
Wrist circumference
Preferred fit
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Specifications
- Reference
- NB-6094-03
- Released
- 2026
- Production
- Limited edition
- Case diameter
- 44 mm
- Lug-to-lug
- 51.4 mm
- Thickness
- 15 mm
- Lug width
- 30 mm
- Case shape
- Round
- Case material
- stainless steel
- Crystal
- Mineral
- Bezel
- Fixed
- Caseback
- Exhibition
- Dial colour
- blue
- Indices
- applied index
- Lume
- Yes — super luminous
- Strap / bracelet
- silicone
- Clasp
- buckle
- Functions
- Date, Minute, Second, Hour
- Fit
- Unisex
The maker
Nubeo Watches
Nubeo's philosophy centers around 'Design meets Precision,' combining modern aesthetics with high-quality Swiss craftsmanship. The brand focuses on performance and functionality, producing bold and vibrant timepieces that stand out in the luxury watch market.
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