Grand Seiko Heritage SBGW323 36.5 mm 1 / 5

Grand Seiko Heritage SBGW323 36.5 mm

manual 36.5 mm
Lowest offer
SAR 22,902

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SAR 22,902Updated 13 Jul

Estimated Saudi totals include delivery, VAT and duties where available.

Specifications

A concise reference view of the case, dial, bracelet and movement details buyers compare first.

Diameter36.5 mm
MaterialStainless steel
Calibre9S64
Water resistance10 bar / 100 m
Case15 fields
Diameter36.5 mm
Case length42.7 mm
Thickness11.6 mm
Lug To Lug42.7 mm
Lug width18 mm
ShapeRound
Weight132 g
MaterialStainless steel
CrownScrew-Down
CasebackSolid
CrystalBox shaped sapphire crystal
Crystal coatingAnti-reflective coating
Water resistance10 bar / 100 m
Water Resistance CategorySwim
Magnetic resistance4800 A/m
Reference details5 fields
GenderUnisex
Production statusActive
OriginJapan
Warranty3 years
Size categoryMedium
Dial and bracelet4 fields
DisplayAnalog
LumeLumiBrite
Luminous displayYes
ClaspFolding Clasp
Movement8 fields
Calibre9S64
Calibre family9S6x
Movementmanual
Power reserve72 hours
Frequency28,800 vph
Jewels24 jewels
Stop SecondsYes
In House MovementYes
Functions and complications2 fields
ComplicationsPower Reserve
Complication count1
Price history

Recent price movement

Current medianSAR 22,902
Lowest medianSAR 22,902
Highest medianSAR 23,002
SAR 24,600 SAR 22,950 SAR 21,300 11 Jul 13 Jul 2026

Tracking 2 daily market snapshots since July 2026. The solid line shows the median delivered estimate and the dashed line tracks the lowest available offer.

Overview

About this reference

The Heritage SBGW323 brings a compact 36.5 mm stainless-steel case to the collection, with a 42.7 mm lug-to-lug span and 11.6 mm thickness. Its box-shaped sapphire crystal and solid caseback frame the round profile, while LumiBrite, a screw-down crown and 100-metre water resistance add practical substance. The folding clasp and power-reserve indication give this medium, unisex reference a considered balance between formal detailing and daily function.

The manually wound in-house 9S64 has 24 jewels, one barrel and 72 hours of power reserve. It beats at 28,800 vph, supports hand-winding and hacking seconds, and is tested in six positions. Grand Seiko specifies accuracy of +5/-3s/day and the Grand Seiko Standard. Within the Heritage family, the 9S64 keeps the movement architecture direct and time-focused, allowing the SBGW323's smaller case to remain the principal visual statement.

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