Comparison
Grand Seiko SBGA203G vs Grand Seiko SBGA299
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 belong to the Grand Seiko Heritage Collection family.
| Spec | SBGA203G | SBGA299 |
|---|---|---|
| Brand | Grand Seiko | Grand Seiko |
| Family | Heritage Collection | Heritage Collection |
| Reference | SBGA203G | SBGA299 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | unknown |
| Retail price | unknown | unknown |
| Case material | unknown | unknown |
| Diameter | unknown | 40.5 mm |
| Movement | unknown | unknown |
| Caliber | unknown | unknown |