Comparison
Grand Seiko SBGH291 vs Orient RA-AA0D03E1HB
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.
- Both cases measure 43.8 mm across.
| Spec | SBGH291 | RA-AA0D03E1HB |
|---|---|---|
| Brand | Grand Seiko | Orient |
| Family | Collection | Hidden |
| Reference | SBGH291 | RA-AA0D03E1HB |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | unknown | Stainless steel |
| Diameter | 43.8 mm | 43.8 mm |
| Movement | Automatic | Automatic |
| Caliber | unknown | Orient F6922 |
| Winding | unknown | Automatic |
| Power reserve | unknown | 40 hours |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |