Grand Seiko
Grand Seiko Grand Seiko SBGE313 SBGE313
The Grand Seiko Grand Seiko SBGE313 (reference SBGE313) is a 44 mm stainless steel watch with a purple dial. It runs on the spring Drive caliber 9R66. It was introduced in 2025.
Specifications
Case
- Reference
- SBGE313
- Collection
- Sport
- Case size
- 44 mm
- Case material
- Stainless steel
Dial and bezel
- Dial
- Purple
Movement
- Movement
- Spring Drive
- Caliber
- 9R66
Production
- Production
- 2025 – today (limited)
Dial versions
This reference was made with these dials and finishes.
SBGE313 Purple
Grid pattern
How it compares within the Sport family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| SBGE313 (This watch) | 44 mm | Stainless steel | Purple | 9R66 | 2025– |
| SBGA481 | 44.5 mm | High-intensity titanium | White (lion's mane) | 9R65 | — |
| SBGC253 | 44.5 mm | High-intensity titanium | White (lion's mane) | 9R86 | — |
| SBGE253 | 40.5 mm | Stainless steel | — | 9R66 | — |
| SBGE255 | 40.5 mm | Stainless steel | — | 9R66 | — |
| SBGE257 | 40.5 mm | Stainless steel | Green | 9R66 | — |
| SBGE295 | 44 mm | Stainless steel | Green | 9R66 | — |
| SBGJ237 | 44.2 mm | Stainless steel | Midnight blue | 9S86 | — |
| SLGC009 | 43 mm | Brilliant Hard Titanium | Brown | 9SC5 | — |
About the Sport family
Sport is Grand Seiko's collection of tool watches, with divers, GMTs and chronographs built to the brand's finishing standards. Cases are larger and more robust, often in titanium, with rotating bezels and strong luminous markings.
The catalog includes Spring Drive models with calibers such as the 9R65, 9R66 and the 9R86 chronograph, and high-beat mechanical models with the 9S85 and 9S86, in steel, titanium and titanium with ceramic. Check the bezel action, the bracelet and the condition of the crystal, and confirm the dial colour against the reference.
Quick answers
- What size is the Grand Seiko Grand Seiko SBGE313 SBGE313?
- The Grand Seiko Grand Seiko SBGE313 SBGE313 has a 44 mm case.
- What movement does the Grand Seiko Grand Seiko SBGE313 SBGE313 use?
- It uses the spring drive caliber 9R66.
- Is the Grand Seiko Grand Seiko SBGE313 SBGE313 still in production?
- Limited.
- When did the Grand Seiko Grand Seiko SBGE313 SBGE313 come out?
- It was introduced in 2025.
- What is the Grand Seiko Grand Seiko SBGE313 SBGE313 made of?
- The case is stainless steel.
Catalog facts checked October 2026.