Comparison
Grand Seiko SBGH291 vs Ingersoll I05803B
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 I05803B is 0.2 mm larger (44 mm vs 43.8 mm).
| Spec | SBGH291 | I05803B |
|---|---|---|
| Brand | Grand Seiko | Ingersoll |
| Family | Collection | CHARLES |
| Reference | SBGH291 | I05803B |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | unknown | Stainless steel |
| Diameter | 43.8 mm | 44 mm |
| Ingersoll I05803B is 0.2 mm larger | ||
| Movement | Automatic | Automatic |
| Caliber | unknown | unknown |