Comparison
Baltic Prismic Grey blue vs Grand Seiko SBGW321
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 a manual movement.
- Grand Seiko SBGW321 is 0.5 mm larger (36.5 mm vs 36 mm).
| Spec | Prismic Grey blue | SBGW321 |
|---|---|---|
| Brand | Baltic | Grand Seiko |
| Family | Prismic | Collection |
| Reference | Prismic Grey blue | SBGW321 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Titanium | unknown |
| Diameter | 36 mm | 36.5 mm |
| Grand Seiko SBGW321 is 0.5 mm larger | ||
| Movement | Manual | Manual |
| Caliber | Peseux 7001 | unknown |
| Winding | Manual | unknown |
| Power reserve | 42 hours | unknown |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |