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Grand Seiko Heritage Quartz — SBGX261

Grand Seiko

Heritage Quartz

SBGX261

Grand Seiko precision in a refined 37 mm dress package.

Estimated market value
$2,200
Confidence: High
Original retail: $2,300

An estimate from current market data — not an offer. Your actual value depends on condition, completeness, and authentication.

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Overview

The Grand Seiko SBGX261 is a dress watch from the Heritage collection, housing the celebrated Cal. 9F62 quartz movement in a 37 mm stainless steel case. Its black dial is fitted with applied indices that catch light with characteristic Grand Seiko sharpness. The result is a restrained, formally oriented watch that demonstrates the brand's conviction that quartz can be a vehicle for true watchmaking craft.

History

Grand Seiko introduced the SBGX261 in 2017 as part of the ongoing Heritage line, which draws on the design language established by the original 1960 Grand Seiko. The Cal. 9F62 movement underpinning the watch belongs to the 9F family, a lineage Grand Seiko has developed since the 1990s to represent the highest expression of quartz timekeeping. The 9F calibre is widely regarded among collectors as one of the most accurate and finely finished quartz movements in regular production, lending the SBGX261 a credibility that transcends the quartz-versus-mechanical debate.

Notable points

  • Cal. 9F62 quartz movement offers exceptional accuracy, typically cited at ±10 seconds per year under standard conditions.
  • The 37 mm case diameter positions the SBGX261 as a dress-oriented piece suited to formal wear and slim cuffs.
  • Applied indices on the black dial are finished to Grand Seiko's exacting Zaratsu-polishing standards, producing crisp, mirror-like edges.
  • Stainless steel case surfaces combine high-polish and brushed finishing, a hallmark of Grand Seiko's hand-finishing tradition.
  • Part of the Heritage collection, which references the aesthetic codes of the first Grand Seiko reference from 1960.

Specifications

Brand
Grand Seiko
Collection
Heritage
Reference
SBGX261
Years of production
2017 – present
Case
37mm stainless steel
Case material
Stainless steel
Case diameter
37 mm
Movement
Cal. 9F62 quartz
Crystal
Sapphire
Dial
Black, applied indices
Bezel
Polished steel
Bracelet / strap
Steel bracelet
Water resistance
100 m
Complications
Date
Type
Dress
Worn as
Men's

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