Grand Seiko Mechanical Automatic Date Stainless Steel / Black / Bracelet

Reference SBGR309

About this watch

The Grand Seiko SBGR309 is a mechanical marvel that combines traditional artistry with modern functionality. Its stunning black dial features a sunburst finish, creating a dynamic visual effect that shifts with movement. Crafted from high-quality stainless steel, the case has a robust yet elegant feel, with a diameter of 42 mm and a height of 13.10 mm. The adjustable bracelet is equally impressive, featuring a combination of brushed and polished surfaces that enhance its luxurious feel. At the core of this timepiece lies the Grand Seiko caliber 9S68 movement, an automatic marvel with a power reserve of up to 72 hours and precise timekeeping thanks to 28800 vibrations per hour and 35 jewels. With a water resistance of 100 meters, the SBGR309 is more than just a pretty face - it's a reliable companion for your daily adventures. The open case back allows you to marvel at the intricate movement inside, showcasing Grand Seiko's dedication to craftsmanship and precision. Whether you're timing a meeting or planning your day, you can rely on this watch to keep accurate time. With its stunning aesthetics, reliable performance, and durable construction, the SBGR309 is a worthy addition to any collection.
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Key Features

  • Grand Seiko caliber 9S68 automatic movement
  • 42 mm stainless steel case with sunburst finish
  • 100 meter water resistance
  • Adjustable bracelet with brushed and polished surfaces
  • Open case back for a glimpse of the intricate movement
  • 72 hour power reserve
  • 28800 vibrations per hour

Specifications

Brand
Grand Seiko
Family
Mechanical
Model
Automatic Date Stainless Steel / Black / Bracelet
Reference
SBGR309
Movement
9s68
Movement Features
  • Hours, Minutes, Seconds
Case
Stainless Steel 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Grand Seiko SBGR309 9S68-00B0 Rare Heritage new GS Logo Version Black Dial | Excellent Condition| 2350$

Grand Seiko SBGR309 9S68-00B0 Rare Heritage new GS Logo Version Black Dial | Excellent Condition| 2350$

Grand Seiko - SBGR309 · $2,350
This Grand Seiko SBGR309 features a rare heritage design with the new GS logo and a black dial.

  • Condition: Excellent Condition
Posted at
Jan 7, 2026, 10:45 PM
Active
[WTS] Grand Seiko SBGR309 9S68-00B0 Rare Heritage new GS Logo Version Black Dial | Excellent Condition| 2350$

Grand Seiko SBGR309 9S68-00B0 Rare Heritage new GS Logo Version Black Dial | Excellent Condition| 2350$

The Grand Seiko SBGR309 belongs to the Heritage Collection, featuring a classic and modern design with a black dial and baton-style hour, minute, and second hands. It is powered by the Caliber 9S68 movement with a power reserve of up to 72 hours.

  • Condition: Excellent Condition
  • Case size: 40-42mm diameter
  • Crystal: sapphire crystal
  • Lug width: 20mm
Posted at
Jan 16, 2026, 8:35 PM
Active
[WTS] 1968 Grand Seiko 4520-8000 Hi-Beat Manual Wind Mechanical | 36,000vph | Vintage 45GS | Unpolished | Great Condition | Extras Included

1968 Grand Seiko 4520-8000 Hi-Beat Manual Wind Mechanical | 36,000vph | Vintage 45GS | Unpolished | Great Condition | Extras Included

Grand Seiko - 4520-8000 · $1,500
This is a stunning 1968 Grand Seiko 45GS with an unpolished case and a creamy dial. The watch features a manual wind movement beating at 36,000 vph and comes with its original GS signed caseback, as well as a Lapinist sapphire crystal display caseback.

  • Condition: Great Condition
  • Size: 36mm x 9mm thick
  • Movement: 4520A Hi-Beat Manual Wind Mechanical beating at 36,000 vph (10 beats per second)
  • Accuracy: 4spd on wrist
Posted at
Jan 13, 2026, 12:31 PM
Active