Grand Seiko Evolution 9 Tentagraph (SLGC001)

Name: Grand Seiko Evolution 9 Tentagraph (SLGC001)
Brand: Grand Seiko
Price: 14700 USD
Availability: InStock

The Grand Seiko Evolution 9 Tentagraph (SLGC001) is a current-production chronograph watch with a high-intensity titanium case, finished with zaratsu polished. At 154 g it sits among the heavier chronograph watches in the guide, and is priced well above the $3,300 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 watches Watch chronograph watches Lightest, ranked On a titanium bracelet Display back

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Price

$14,700

Material

Titanium

Grade / type

High-intensity titanium

Weight

154 g (with bracelet)

Water resistance

100 m

Type: Chronograph
Case diameter: 43.2 mm
Thickness: 15.3 mm
Origin: Japan
Movement: Automatic Hi-Beat 36000 chronograph
Caliber: Grand Seiko 9SC5
Power reserve: 72 h
Complications: Chronograph, Date
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: Black, 3-6-9 subdials
Dial colours: Black
Lume: LumiBrite
Availability: Offered
Status: Current
Not published: Reference, Lug-to-lug, Hardness, Construction

High confidence Verified Jul 2026 Source: Monochrome / SJX Maker ↗

Facts are free to cite with a link.

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Frequently asked questions

Is the Grand Seiko Evolution 9 Tentagraph (SLGC001) 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 Tentagraph (SLGC001)?

The Grand Seiko Evolution 9 Tentagraph (SLGC001) has a high-intensity titanium case with a titanium caseback. This is confirmed against the maker spec.