Comparison
Seiko 21407130 vs Seiko SUR525P1
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 Classic family.
- Seiko SUR525P1 is 10.3 mm larger (40.2 mm vs 29.9 mm).
- Both cases are stainless steel.
| Spec | 21407130 | SUR525P1 |
|---|---|---|
| Brand | Seiko | Seiko |
| Family | Classic | Classic |
| Reference | 21407130 | SUR525P1 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | unknown |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 29.9 mm | 40.2 mm |
| Seiko SUR525P1 is 10.3 mm larger | ||
| Movement | Quartz | unknown |
| Caliber | unknown | unknown |