Comparison
Grand Seiko SBGE277G vs Seiko SNR025J1
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 use a spring drive movement.
- Seiko SNR025J1 is 0.8 mm larger (44.8 mm vs 44 mm).
- Grand Seiko SBGE277G has a stainless steel case; Seiko SNR025J1 is in titanium.
| Spec | SBGE277G | SNR025J1 |
|---|---|---|
| Brand | Grand Seiko | Seiko |
| Family | Collection | Prospex |
| Reference | SBGE277G | SNR025J1 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Titanium |
| Diameter | 44 mm | 44.8 mm |
| Seiko SNR025J1 is 0.8 mm larger | ||
| Movement | Spring drive | Spring drive |
| Caliber | unknown | unknown |