Grand Seiko Evolution 9 Collection 37 mm SLGB003G – product image 1
Grand Seiko SLGB003 official dial and case detail
Grand Seiko SLGB003 official angled dial detail
Grand Seiko SLGB003 official case and dial detail
Grand Seiko SLGB003 official caseback and Spring Drive movement detail
Grand Seiko SLGB003 official Calibre 9RB2 Spring Drive movement
Grand Seiko SLGB003 official titanium bracelet and clasp detail
Grand Seiko SLGB003 official lifestyle campaign in a frost-covered forest

Grand Seiko Evolution 9 Collection 37 mm SLGB003

Regular price$14,900.00
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Product description

About this Grand Seiko watch

The Grand Seiko SLGB003 expresses Grand Seiko’s approach to precision and Japanese design through an ice-forest dial paired with Grand Seiko’s ultra-fine-accuracy Spring Drive movement. A 37.0 mm high-intensity titanium case with box shaped sapphire crystal balances visual refinement with everyday wearability.

Inside, the Calibre 9RB2 Spring Drive U.F.A. delivers a power reserve of approximately 72 hours (3 days) and official accuracy rated at ±20 seconds per year (±3 seconds per month), complemented by 10 bar water resistance. Its compact proportions make it a refined choice for collectors who value detail, comfort and Japanese craftsmanship.

Technical details

Evolution 9 specifications

ReferenceSLGB003
CollectionEvolution 9
MovementSpring Drive
Calibre9RB2
FunctionsScrew-down crown; Allergy-safe metal; 34 jewels; Power reserve indicator; Accuracy: ±20 seconds per year (±3 sec/month); Magnetic resistance: 4,800 A/m
Power reserveApprox. 72 hours(3 days)
Case dimensionsDiameter 37.0mm Lug-to-lug 44.3mm Thickness 11.4mm
Case materialHigh-Intensity Titanium
DialGrey
CrystalBox shaped sapphire crystal; Anti-reflective coating on inner surface
Case backSee-through & Screw case back
Water resistance10 Bar
Band High-Intensity Titanium
ClaspMicro-adjustment clasp
Weight100 g

Why choose this watch

Why choose this Grand Seiko Evolution 9?

This reference brings together Grand Seiko's focus on precision, legibility and meticulous Japanese finishing in a design made for long-term ownership. Its spring drive movement gives it a distinct technical character, while the grey dial gives this individual reference its own visual identity.

Buying details

What to know before you choose

Movement

Spring Drive, calibre 9RB2.

Case and fit

Diameter 37.0mm Lug-to-lug 44.3mm Thickness 11.4mm.

Dial and finishing

Grey dial paired with ["high-intensity titanium"].

Frequently asked questions

Grand Seiko product FAQ

Is this an authentic Grand Seiko watch?

Yes. Golden Tree Jewellers is an official Grand Seiko dealer, and this watch is supplied with the presentation materials and warranty documentation provided for the specific reference.

What Grand Seiko warranty is included?

Grand Seiko provides a five-year worldwide manufacturer warranty from the date of purchase, subject to Grand Seiko’s warranty terms and exclusions. Keep the completed warranty documentation supplied with the watch.

Can I purchase this Grand Seiko online?

When the watch is available, use Add to Cart to order online or contact us for in-store availability and purchase assistance.

How should I choose a Grand Seiko movement?

Grand Seiko offers mechanical, Spring Drive and quartz movements with different ownership experiences. Review the verified movement and calibre specifications for this reference, or contact our watch specialists for guidance.

Purchase support

Shipping, returns and warranty

Shipping and in-store pickup

Shipping charges and delivery options are shown at checkout. In-store pickup is available when offered for this item. Read our shipping policy for current terms.

Returns

Eligibility, time limits and exclusions are governed by Golden Tree Jewellers' current return and refund policy.

Grand Seiko warranty

Grand Seiko provides a five-year worldwide manufacturer warranty from the date of purchase, subject to its warranty terms. Keep the completed warranty documentation supplied with the watch.

Need help choosing?

Contact Golden Tree Jewellers for availability, sizing guidance, movement questions or an in-store viewing.