The Titanium Field Guide

Grand Seiko Heritage 9F Quartz "Skyflake" (SBGX357)

The Grand Seiko Heritage 9F Quartz "Skyflake" (SBGX357) is a current-production dress watch with a high-intensity titanium case. It is priced well above the $643 median for the category. It ships on a matching titanium bracelet rather than a strap.

All Grand Seiko watchesWatch dress watchesOn a titanium braceletCompact (38 mm and under)
Price
$4,100
Material
Titanium
Grade / type
High-Intensity Titanium
Water resistance
100 m
Type
Dress
Case diameter
37.0 mm
Origin
Japan
Movement
9F quartz (+/-10 sec/year)
Caliber
9F62
Complications
Date
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Titanium bracelet
Matching bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
Light blue (Skyflake)
Dial colours
Blue
Availability
Offered
Status
Current
Not published
Reference, Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction, Caseback, Lume
Medium confidence Verified Jul 2026 Source: Grand Seiko (maker) / Gear Patrol
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Grand Seiko Heritage 9F Quartz "Skyflake" (SBGX357)?

The Grand Seiko Heritage 9F Quartz "Skyflake" (SBGX357) has a high-intensity titanium case. It is recorded at medium confidence pending a maker-stated material.

What size is the Grand Seiko Heritage 9F Quartz "Skyflake" (SBGX357)?

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

How much does the Grand Seiko Heritage 9F Quartz "Skyflake" (SBGX357) cost, and is it available?

It is current-production and lists from $4,100.

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