Comparison
Grand Seiko SBGH257 vs Ingersoll I15402
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 an automatic movement.
- Ingersoll I15402 is 0.1 mm larger (47 mm vs 46.9 mm).
| Spec | SBGH257 | I15402 |
|---|---|---|
| Brand | Grand Seiko | Ingersoll |
| Family | Collection | VARSITY |
| Reference | SBGH257 | I15402 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | unknown | Stainless steel |
| Diameter | 46.9 mm | 47 mm |
| Ingersoll I15402 is 0.1 mm larger | ||
| Movement | Automatic | Automatic |
| Caliber | unknown | unknown |