Comparison
Seiko 21319440 vs Seiko SRPB77J9
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 Seiko Presage family.
- Both use an automatic movement.
- Both cases are stainless steel.
| Spec | 21319440 | SRPB77J9 |
|---|---|---|
| Brand | Seiko | Seiko |
| Family | Presage | Presage |
| Reference | 21319440 | SRPB77J9 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 41 mm | unknown |
| Movement | Automatic | Automatic |
| Caliber | unknown | unknown |