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 SBGW299 “Sensu” Blue Dial 44GS Mechanical 72hr

Grand Seiko SBGW299 “Sensu” Blue Dial 44GS Mechanical 72hr

Grand Seiko - SBGW299 · $3,475
This Grand Seiko SBGW299 features a 36.5 manual-wound movement with a 72-hour power reserve, inspired by the modern 44GS design.

  • Condition: Excellent
  • Case condition: excellent with slight signs of handling
  • Crystal condition: one speck of lint/dust under it
  • Bracelet wear: virtually no wear
Posted at
Feb 7, 2026, 9:13 AM
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