The Wristwatch Field Guide

Citizen Exceed Eco-Drive Radio Ladies (Super Titanium)

ES9375-51B

The Citizen Exceed Eco-Drive Radio Ladies (Super Titanium) is a current-production dress watch with a super titanium (proprietary) case, finished with duratect surface hardening. At 34 g it sits among the lighter dress watches in the guide, and is priced above the $643 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

All Citizen watchesExotic-material dress watchesTitaniumUnder $5,000
Price
$880
Material
Titanium
Grade / type
Super Titanium (proprietary)
Weight
34 g (with bracelet)
Water resistance
50 m
Reference
ES9375-51B
Type
Dress
Case diameter
26.6 mm
Origin
Japan
Movement
Eco-Drive radio-controlled
Caliber
Citizen H060
Complications
Date
Colour
Grey
Surface treatment
Duratect surface hardening
Caseback
Titanium
Nickel-free
Yes
Bracelet / strap
Super Titanium bracelet
Matching bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
White
Dial colours
White
Availability
Offered
Status
Current (JDM, ladies)
Not published
Thickness, Lug-to-lug, Power reserve, Hardness, Construction, Lume
Medium confidence Verified Jul 2026 Source: Citizen Japan (maker)
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Frequently asked questions

Is the Citizen Exceed Eco-Drive Radio Ladies (Super Titanium) nickel-free?

Yes. Nothing nickel-bearing touches the skin: a super titanium (proprietary) case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What is the case material of the Citizen Exceed Eco-Drive Radio Ladies (Super Titanium)?

The Citizen Exceed Eco-Drive Radio Ladies (Super Titanium) has a super titanium (proprietary) case with a titanium caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Citizen Exceed Eco-Drive Radio Ladies (Super Titanium)?

It is 26.6 mm in diameter, and water resistant to 50 m.

How much does the Citizen Exceed Eco-Drive Radio Ladies (Super Titanium) weigh?

About 34 g (w/ bracelet).

How much does the Citizen Exceed Eco-Drive Radio Ladies (Super Titanium) cost, and is it available?

It is current-production and lists from $880.

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