Name: Grand Seiko Heritage SBGJ265 40 mm
Brand: Grand Seiko
SKU: SBGJ265
Availability: InStock

Specifications

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

Diameter40 mm

MaterialEver brilliant steel, Caseback: Ever brilliant steel and sapphire crystal

CalibreBeat 36000

Water resistance10 bar / 100 m

Case14 fields

Diameter	40 mm
Case length	46.2 mm
Thickness	14 mm
Lug To Lug	46.2 mm
Lug width	19 mm
Shape	Round
Weight	159 g
Material	Ever brilliant steel, Caseback: Ever brilliant steel and sapphire crystal
Crown	Screw-Down
Crystal	Dual-curved sapphire crystal
Crystal coating	Anti-reflective coating
Water resistance	10 bar / 100 m
Water Resistance Category	Swim
Magnetic resistance	4800 A/m

Functions and complications3 fields

Complications	Date, GMT
Complication count	2
GMT	Yes

Dial and bracelet6 fields

Display	Analog
Date	Yes
Calendar	Simple
Lume	LumiBrite
Luminous display	Yes
Clasp	Folding Clasp

Movement8 fields

Calibre	Beat 36000
Calibre family	9S
Movement	automatic
Power reserve	55 hours
Frequency	36,000 vph
Jewels	37 jewels
Stop Seconds	Yes
In House Movement	Yes

Reference details5 fields

Gender	Men's
Production status	Active
Origin	Japan
Warranty	3 years
Size category	Large

Price history

Recent price movement

Current medianSAR 29,546

Lowest medianSAR 28,776

Highest medianSAR 32,205

Median delivered estimate Lowest tracked offer

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Tracking 14 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 SBGJ265 combines a 40 mm Ever Brilliant Steel case with a second-time-zone display and date. Its 14 mm thickness and 46.2 mm lug-to-lug measurement give the round watch a substantial profile, balanced by dual-curved sapphire and a see-through caseback. LumiBrite, a screw-down crown and 100-metre water resistance support the practical specification, while the folding clasp and polished metal construction keep the presentation firmly within the Heritage collection.

The in-house 9S86 is an automatic Hi-Beat 36000 GMT calibre with 37 jewels, one barrel and 55 hours of power reserve. It winds bidirectionally, runs at 36,000 vph, supports hand-winding and hacking seconds, and is tested in six positions. Grand Seiko states accuracy of +5/-3s/day and lists the Grand Seiko Standard. The movement makes the SBGJ265 the Heritage family's high-frequency GMT expression, combining dual-time capability with the 9S86's technical rhythm.

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