The Titanium Field Guide

Citizen Attesa UNITE with BLUE H145 (Super Titanium, Duratect Platinum)

CB0288-65L

The Citizen Attesa UNITE with BLUE H145 (Super Titanium, Duratect Platinum) is a current-production watch with a super titanium (duratect platinum) case, finished with duratect platinum. 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 $3,000On a titanium braceletSolarWorldtimerPerpetual calendar
Price
$1,225
Material
Titanium
Grade / type
Super Titanium (Duratect Platinum)
Water resistance
100 m
Reference
CB0288-65L
Type
Other
Case diameter
40.6 mm
Origin
Japan
Movement
Eco-Drive radio-controlled (multi-band)
Caliber
Citizen H145
Complications
Date, Perpetual calendar, Worldtimer
Colour
Grey
Surface treatment
Duratect Platinum
Finish technology
Surface hardening
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Super Titanium bracelet with Duratect Platinum
Matching bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
Blue (recycled polycarbonate)
Dial colours
Blue
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction, Lume
High confidence Verified Sep 2026 Source: Citizen
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Frequently asked questions

Is the Citizen Attesa UNITE with BLUE H145 (Super Titanium, Duratect Platinum) nickel-free?

On the maker's published specification, no nickel-bearing steel touches the skin: a super titanium (duratect platinum) 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 UNITE with BLUE H145 (Super Titanium, Duratect Platinum)?

The Citizen Attesa UNITE with BLUE H145 (Super Titanium, Duratect Platinum) has a super titanium (duratect platinum) case with a titanium caseback. This is confirmed against the maker spec.

What size is the Citizen Attesa UNITE with BLUE H145 (Super Titanium, Duratect Platinum)?

It is 40.6 mm in diameter, and water resistant to 100 m.

How much does the Citizen Attesa UNITE with BLUE H145 (Super Titanium, Duratect Platinum) cost, and is it available?

It is current-production and lists from $1,225.

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