Comparison
Grand Seiko SBGC253G vs Grand Seiko SBGE257G
Sourced specs side by side. A value is highlighted only where one is objectively greater (power reserve); size and the rest are a matter of taste. unknown means no sourced value yet.
At a glance
- Both belong to the Grand Seiko Sport family.
- Grand Seiko SBGC253G uses an automatic movement; Grand Seiko SBGE257G uses a spring drive one.
- Grand Seiko SBGC253G is 4 mm larger (44 mm vs 40 mm).
- Grand Seiko SBGC253G has a titanium case; Grand Seiko SBGE257G is in ceramic.
- Both movements are rated for 72 hours of power reserve.
| Spec | SBGC253G | SBGE257G |
|---|---|---|
| Brand | Grand Seiko | Grand Seiko |
| Family | Sport | Sport |
| Reference | SBGC253G | SBGE257G |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | unknown |
| Retail price | unknown | unknown |
| Case material | Titanium | Ceramic |
| Diameter | 44 mm | 40 mm |
| Grand Seiko SBGC253G is 4 mm larger | ||
| Movement | Automatic | Spring drive |
| Caliber | Seiko 9R8 | Seiko 9R6 |
| Winding | Automatic | unknown |
| Power reserve | 72 hours | 72 hours |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |