The Titanium Field Guide

Grand Seiko Evolution 9 Spring Drive U.F.A. (SLGB003)

The Grand Seiko Evolution 9 Spring Drive U.F.A. (SLGB003) is a current-production dress watch with a high-intensity titanium case, finished with zaratsu polished. At 100 g it sits among the heavier dress watches in the guide, and is priced well above the $643 median for the category. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

All Grand Seiko watchesWatch dress watchesLightest, rankedOn a titanium braceletCompact (38 mm and under)Display back
Price
$11,400
Material
Titanium
Grade / type
High-intensity titanium
Weight
100 g (with bracelet)
Water resistance
100 m
Type
Dress
Case diameter
37.0 mm
Origin
Japan
Movement
Spring Drive (Ultra Fine Accuracy)
Caliber
Grand Seiko 9RB2
Power reserve
72 h
Complications
Time only
Colour
Grey
Surface treatment
Zaratsu polished
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
High-intensity titanium bracelet
Matching bracelet
Standard
Crystal
Dual-curved sapphire, AR coated
Display back
Yes
Dial
Silver-blue (Ice Forest)
Dial colours
Silver Blue Green
Availability
Offered
Status
Current
Not published
Reference, Thickness, Lug-to-lug, Hardness, Construction, Lume
High confidence Verified Jul 2026 Source: GS9 Club Maker ↗
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Frequently asked questions

Is the Grand Seiko Evolution 9 Spring Drive U.F.A. (SLGB003) nickel-free?

On the maker's published specification, no nickel-bearing steel touches the skin: a high-intensity titanium 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 Grand Seiko Evolution 9 Spring Drive U.F.A. (SLGB003)?

The Grand Seiko Evolution 9 Spring Drive U.F.A. (SLGB003) has a high-intensity titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Grand Seiko Evolution 9 Spring Drive U.F.A. (SLGB003)?

It is 37.0 mm in diameter, and water resistant to 100 m.

How much does the Grand Seiko Evolution 9 Spring Drive U.F.A. (SLGB003) weigh?

About 100 g (w/ bracelet).

How much does the Grand Seiko Evolution 9 Spring Drive U.F.A. (SLGB003) cost, and is it available?

It is current-production and lists from $11,400.

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