The Titanium Field Guide

Citizen Attesa Blue Universe Eco-Drive Radio-Controlled (CB3046-76E)

The Citizen Attesa Blue Universe Eco-Drive Radio-Controlled (CB3046-76E) is a current-production watch with a titanium (super titanium, duratect dlc and dlc blue) case, finished with duratect dlc (black); dlc blue on bezel and centre bracelet links. It is priced under the $1,445 median across the guide. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

All Citizen watchesWatch other watchesUnder $3,000Under 11 mm thickOn a titanium braceletSolarWorldtimerPerpetual calendar
Price
$1,080
Material
Titanium
Grade / type
Titanium (Super Titanium, Duratect DLC and DLC Blue)
Water resistance
100 m
Type
Other
Case diameter
39.0 mm
Thickness
9.7 mm
Origin
Japan
Movement
Eco-Drive radio-controlled (multi-band)
Caliber
H128
Power reserve
solar
Complications
Worldtimer, Perpetual calendar
Colour
Black
Surface treatment
Duratect DLC (black); DLC Blue on bezel and centre bracelet links
Finish technology
Coloured DLC
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Super Titanium bracelet (Duratect DLC / DLC Blue)
Matching bracelet
Standard
Crystal
Sapphire (AR)
Display back
No
Dial
Jet black (star-inspired accents)
Dial colours
Black
Availability
Offered
Status
Limited edition (1,800 worldwide, 2025)
Not published
Reference, Lug-to-lug, Weight, Hardness, Construction, Lume
High confidence Verified Sep 2026 Source: Citizen Spec checksGrade Jul 2026Price Jul 2026
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Frequently asked questions

Is the Citizen Attesa Blue Universe Eco-Drive Radio-Controlled (CB3046-76E) nickel-free?

On the maker's published specification, no nickel-bearing steel touches the skin: a titanium (super titanium, duratect dlc and dlc blue) case with a titanium caseback, plus a non-steel crown and bracelet and clasp. That is what the guide records rather than a test of the watch, so confirm the contact points with the maker before buying if you react to nickel.

What is the case material of the Citizen Attesa Blue Universe Eco-Drive Radio-Controlled (CB3046-76E)?

The Citizen Attesa Blue Universe Eco-Drive Radio-Controlled (CB3046-76E) has a titanium (super titanium, duratect dlc and dlc blue) case with a titanium caseback. This is confirmed against the maker spec.

What size is the Citizen Attesa Blue Universe Eco-Drive Radio-Controlled (CB3046-76E)?

It is 39.0 mm in diameter, 9.7 mm thick, and water resistant to 100 m.

How much does the Citizen Attesa Blue Universe Eco-Drive Radio-Controlled (CB3046-76E) cost, and is it available?

It is current-production and lists from $1,080.

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