Grand Seiko Green Hi-Beat GMT (Ref. SBGJ239)

The Grand Seiko Green Hi-Beat GMT Ref. SBGJ239 is a bold and highly capable luxury sports watch that combines Grand Seiko’s exceptional case finishing with a high-frequency mechanical movement and practical GMT functionality. Its substantial 44.2mm stainless steel case provides a commanding wrist presence, while the vintage green dial, black-and-white sapphire crystal bezel, and brown crocodile leather strap create a distinctive and refined appearance.
 

This example is dated September 2022 and is presented in very good pre-owned condition. It comes as a complete full set with its original Grand Seiko box and papers. Please review all photos carefully for an accurate representation of its cosmetic condition.

The SBGJ239 is an excellent option for collectors seeking a distinctive Grand Seiko sports model with a Hi-Beat mechanical movement, practical GMT functionality, and substantial wrist presence. Its vintage green dial, sapphire crystal bezel, brown crocodile strap, and ability to track multiple time zones make it an attractive choice for travel, business attire, and everyday luxury wear.

Key Features

Reference: SBGJ239
Collection: Grand Seiko Sport Collection
Case Size: 44.2 mm
Case Material: Stainless steel
Bezel: Bidirectional rotating 24-hour GMT bezel
Bezel Material: Stainless steel with sapphire crystal insert
Dial: Vintage green dial with applied luminous hour markers
Movement: Mechanical automatic
Caliber: Grand Seiko Calibre 9S86
Power Reserve: Approximately 55 hours
Functions: Hours, minutes, seconds, GMT, date, and multiple-time-zone display
Crystal: Dual-curved scratch-resistant sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
Caseback: Solid stainless steel screw-down caseback
Strap: Brown crocodile leather strap
Clasp: Folding clasp with push-button release
Water Resistance: 20 bar / 200 meters
Month: September
Year: 2022
Condition: Pre-Owned, Very Good
Limited Edition: No

Included in Sale

Original Grand Seiko box
Original Grand Seiko papers
Brown crocodile leather strap
Stainless steel folding clasp
Additional accessories, as pictured

This watch is presented as a complete full set with its original box and papers. Service history and remaining manufacturer warranty were not specified.

We guarantee the authenticity and accurate representation of every timepiece we offer. Shop with confidence from a trusted and transparent source.

Open to trades. Up, down, or multiple watches. Let’s make something happen.