Grand Seiko Mechanical Automatic Hi Beat 36000 GMT Stainless Steel / Silver / Strap

Reference SBGM221

Grand Seiko Automatic Hi Beat 36000 GMT Stainless Steel / Silver / Strap

About this watch

The Grand Seiko Mechanical SBGM221 is a masterpiece of craftsmanship and luxury, boasting an elegant design with a round stainless steel case and glossy finish. At its heart lies the Grand Seiko caliber 9S66 movement, a marvel of engineering featuring a GMT function and 72-hour power reserve. The watch features a stunning ivory dial with stick and dot indexes, as well as a comfortable strap that complements its sophisticated design. With a water resistance of up to 100 meters and sapphire crystal scratch resistance, this timepiece is perfect for daily wear. Whether you're dressing up or going out casually, the SBGM221 adapts beautifully, making it a versatile addition to your collection.

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Key Features

Grand Seiko caliber 9S66 movement
GMT function with independent hour hand adjustment
72-hour power reserve
Water resistance up to 100 meters
Sapphire crystal scratch resistance
Comfortable stainless steel strap
Stunning ivory dial with stick and dot indexes

Specifications

Brand

Grand Seiko

Family

Mechanical

Model

Automatic Hi Beat 36000 GMT Stainless Steel / Silver / Strap

Reference

SBGM221

Movement

9s66

Movement Features

Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
Date

Case

Stainless Steel 93.5mm

Dial Color

Ivory

Crystal

Sapphire

Water Resistance

100

Current Listings

2025 Grand Seiko GMT off white on brown crocodile leather

Grand Seiko - SBGM221 · $3,900

A Grand Seiko GMT watch with a 39.5mm case, powered by the 9S66 movement and featuring an off-white dial, through-case back, brown crocodile leather strap, and sapphire crystal.

Condition: Excellent Pre-owned condition
Case diameter: 39.5mm
Movement: 9S66

Posted at

May 13, 2025, 2:18 PM

Active

View listing on r/WatchExchange

Grand Seiko Elegance GMT - SBGM221

Grand Seiko - SBGM221 · $2,900

This is a Grand Seiko SBGM221 GMT featuring the 9S66 automatic movement with 72-hour power reserve and GMT functionality. The watch has an ivory dial, dauphine hands, and applied indices.

Condition: Excellent
Movement: 9S66
Power Reserve: 72 hours

Posted at

May 12, 2025, 10:17 PM

Active

View listing on r/WatchExchange

SBGM221 Grand Seiko GMT - $3800

Grand Seiko - SBGM221 · $3,800

A Grand Seiko GMT watch, featuring a leather strap and polished center link bracelet.

Warranty: April 2020
Strap: original OEM leather strap
Bracelet: OEM polished center link Grand Seiko

Posted at

May 12, 2025, 5:23 PM

Active

View listing on r/WatchExchange

Grand Seiko Elegance Automatic GMT Cream “Shohei” complete set with 2 extra straps & GS bracelet 39.5mm

Grand Seiko - SBGM221 · $3,999

The Grand Seiko Elegance Automatic GMT Cream "Shohei" is a 39.5mm stainless steel watch with a box-shaped sapphire crystal, Zaratsu-polished lugs, and an ivory dial with applied indices and dauphine hands.

Condition: Excellent
Case Material: Stainless steel
Diameter: 39.5mm
Movement: Grand Seiko 9S66 automatic movement

Posted at

May 3, 2025, 8:49 AM

Active

View listing on r/WatchExchange

FS : Black alligator with black stitching for Grand Seiko SBGM221

· $295.003

A custom-made leather strap for a Grand Seiko SBGM221, made from high-quality materials and techniques by Aaron Bespoke.

Material: alligator leather
Stitching color: black
Production time: 4 hours per strap

Posted at

May 7, 2025, 11:18 AM

Active

View listing on WatchUseek

GRAND SEIKO GMT SBGM221G 5 YEAR GS WARRANTY 1 Year Old

Grand Seiko - SBGM221G · $3,150

This Grand Seiko GMT is a stainless steel watch with a cream dial, in-house 9S66 movement, and sapphire crystal caseback. It's covered under a 5-year warranty.

Condition: Mint condition
Diameter: 39.5 mm
Movement accuracy: Very accurate

Posted at

Feb 3, 2025, 1:53 PM

Active

View listing on RolexForums