Comparison
Seiko 18826555 vs Seiko HBF003J1
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 Prospex family.
- Seiko 18826555 uses a solar movement; Seiko HBF003J1 uses an automatic one.
- Seiko HBF003J1 is 1.6 mm larger (42.6 mm vs 41 mm).
- Seiko 18826555 has a stainless steel case; Seiko HBF003J1 is in ceramic.
| Spec | 18826555 | HBF003J1 |
|---|---|---|
| Brand | Seiko | Seiko |
| Family | Prospex | Prospex |
| Reference | 18826555 | HBF003J1 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Ceramic |
| Diameter | 41 mm | 42.6 mm |
| Seiko HBF003J1 is 1.6 mm larger | ||
| Movement | Solar | Automatic |
| Caliber | unknown | unknown |