Grand Seiko
Grand Seiko Grand Seiko Spring Drive SBGA364
The Grand Seiko Grand Seiko Spring Drive (reference SBGA364) is a 40 mm pink gold watch with a white dial. It is water resistant to 100 m.
Specifications
Case
- Reference
- SBGA364
- Collection
- Spring Drive
- Case size
- 40 mm
- Thickness
- 12.5 mm
- Case material
- Pink gold
- Water resistance
- 100 m
- Bracelet / strap
- Pink gold
Dial and bezel
- Dial
- White
Movement
- Movement
- Spring Drive
Dial versions
This reference was made with these dials and finishes.
SBGA364 White
Matte
How it compares within the Spring Drive family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| SBGA364 (This watch) | 40 mm | Pink gold | White | — | — |
| SBGA241 | 41 mm | Titanium | Black | 9R65 | — |
| SBGA385 | 40 mm | Platinum | Silver | 9R15 | 2018– |
| SBGC204 | 43.5 mm | Pink gold | Silver | 9R86 | — |
| SBGC219 | 46.4 mm | Titanium / Ceramic | Blue | 9R96 | — |
| SBGD001 | 43 mm | Platinum | White | 9R01 | 2016–2017 |
| SBGD205 | 43 mm | Platinum | Silver | 9R01 | 2020– |
| SBGD207 | 43 mm | Platinum | Green | 9R01 | 2021– |
| SBGE001 | 44 mm | Stainless steel | Black | 9R66 | 2011– |
About the Spring Drive family
Spring Drive is Grand Seiko's hybrid movement: a mainspring powers the watch as in a mechanical movement, but the speed is controlled by a quartz crystal and an electromagnetic brake, which gives high accuracy and a seconds hand that glides without ticking. Grand Seiko has used it since 2004.
The references listed here use calibers including the 9R65 and 9R66, the 9R86 chronograph, the 9R15 and the eight-day 9R01, in steel, titanium, gold and platinum. Buyers value the full set, and a service from Grand Seiko is recommended for these movements.
Quick answers
- What size is the Grand Seiko Grand Seiko Spring Drive SBGA364?
- The Grand Seiko Grand Seiko Spring Drive SBGA364 has a 40 mm case, 12.5 mm thick.
- How water resistant is the Grand Seiko Grand Seiko Spring Drive SBGA364?
- It is water resistant to 100 metres.
- What is the Grand Seiko Grand Seiko Spring Drive SBGA364 made of?
- The case is pink gold. Bracelet or strap: Pink gold.
Catalog facts checked October 2026.