Comparison
Era 09800-3CA-BUIN vs Grand Seiko SBGH289G
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 mm across.
- Both cases are stainless steel.
| Spec | 09800-3CA-BUIN | SBGH289G |
|---|---|---|
| Brand | Era | Grand Seiko |
| Family | Chronograph | Sport |
| Reference | 09800-3CA-BUIN | SBGH289G |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | unknown |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 43 mm | 43 mm |
| Movement | Automatic | Automatic |
| Caliber | unknown | Seiko 9S8 |
| Winding | unknown | Automatic |
| Power reserve | unknown | 55 hours |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |