Grand Seiko Mechanical Automatic Hi-Beat 36000 Professional 600 m Diver's Titanium / Black / Bracelet

Reference SBGH255

About this watch

The Grand Seiko SBGH255 is a testament to the art of watchmaking, combining exquisite design with robust functionality and luxurious materials. Its high-beat movement operates at a frequency of 36,000 vibrations per hour, ensuring incredible precision with a timekeeping accuracy of -3 to +5 seconds per day. Crafted from titanium, this diving watch boasts a sleek black finish and a substantial presence on the wrist, while its rotating bezel and sapphire crystal enhance functionality and durability. Whether you're snorkeling near coral reefs or deep-sea diving, the SBGH255 is designed to handle it all with ease and style.
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Key Features

  • 600-meter water resistance
  • High-beat movement (36,000 vibrations per hour)
  • Titanium construction for strength and lightweight feel
  • Sapphire crystal for enhanced durability and clarity
  • Rotating bezel for easy tracking of dive time
  • Proprietary hands and dial design for exceptional legibility
  • 55-hour power reserve

Specifications

Brand
Grand Seiko
Family
Mechanical
Model
Automatic Hi-Beat 36000 Professional 600 m Diver's Titanium / Black / Bracelet
Reference
SBGH255
Movement
9s85
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
46.9mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
600

Current Listings

[WTS] Grand Seiko SBGR017 9S55-0050 Beautiful White Texture Dial Mechanical Automatic |Excellent Condition |Full Serviced

Grand Seiko SBGR017 9S55-0050 Beautiful White Texture Dial Mechanical Automatic |Excellent Condition |Full Serviced

The Grand Seiko SBGR017 features a distinctive case and bracelet design, with a multi-faceted polygonal structure and a unique visual effect on the dial. The watch has a sporty character, but also balances elegance making it perfect for daily wear.

  • Condition: Excellent Condition
  • Case size: 39mm
  • Material: Stainless Steel
  • Crystal type: Sapphire
Posted at
Apr 30, 2026, 10:49 AM
Active
[WTS] Grand Seiko 4520-7000 | 45GS Hi-Beat 36000 Mechanical Watch | Linen Tropical Dial

Grand Seiko 4520-7000 | 45GS Hi-Beat 36000 Mechanical Watch | Linen Tropical Dial

This Grand Seiko 4520-7000 features a linen tropical dial and is in good vintage condition. The watch retains its original case lines and has a clean movement that keeps excellent time.

  • Condition: Very good vintage condition, some wear and scratching on crystal
  • Dial: Linen white with gold tropical tone
  • Case: Unpolished, retains original case lines
  • Hands/indices: Clean, no oxidation or water ingress signs
Posted at
Apr 26, 2026, 2:46 PM
Active
[WTS] Grand Seiko SBGR017 9S55-0050 Beautiful White Texture Dial Mechanical Automatic |Excellent Condition Full Serviced| 2100$

Grand Seiko SBGR017 9S55-0050 Beautiful White Texture Dial Mechanical Automatic |Excellent Condition Full Serviced| 2100$

This Grand Seiko SBGR017 features a distinctive case and bracelet design, with a multi-faceted structure and interwoven polygon patterns on the dial. The watch has a sporty character and is suitable for wrists around 17.5–17.7 cm.

  • Condition: Excellent Condition
  • Case size: 39mm diameter
  • Crystal: Sapphire crystal
  • Lug width: 20mm
Posted at
Apr 20, 2026, 11:14 AM
Active