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Grand Seiko Elegance Collection GMT

Reference SBGM257Item PL131824

NewOriginal papersOriginal boxYear: 2026

Case: 39.5 mm · Stainless Steel
Movement: Automatic · 9S66
Dial: Blue
Year: 2026

Manufacturer price $5,910

$4,220

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Specifications

Brand: Grand Seiko
Reference: SBGM257
Year: 2026
Original papers: Yes
Original box: Yes
Condition: New
Type: Men's Watch, Women's Watch
Case material: Stainless Steel
Dial: Blue
Diameter: 39.5 mm
Strap: Crocodile Leather
Movement: Automatic
Caliber: 9S66
Power reserve: 72 h
Crystal: Sapphire Crystal
Water resistance: 30 m
Functions: Center Seconds, GMT/Second Time Zone, Date
Additional features: New 2026

What does 30 m water resistance mean?

30 m (3 bar) means splash protection — no water contact while showering or swimming. The metre rating refers to the test pressure of the water-resistance test, not a diving depth.

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Description

The Grand Seiko Elegance Collection GMT (reference SBGM257) has a 39.5 mm stainless steel case and a blue dial, on a crocodile leather strap.

It is powered by an automatic movement, calibre 9S66, with 72 hours of power reserve. Functions: center seconds, gmt/second time zone and date. Details: new 2026. Water resistant to 30 m.

Condition: new, 2026. Supplied with the original box and papers.

Checked by our specialist before it ships, and delivered fully insured.

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