Comparison
Cyma W02-00814-001 vs Seiko SPB237J1
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 an automatic movement.
- Seiko SPB237J1 is 0.2 mm larger (42.7 mm vs 42.5 mm).
- Both cases are stainless steel.
| Spec | W02-00814-001 | SPB237J1 |
|---|---|---|
| Brand | Cyma | Seiko |
| Family | Charisma | Prospex |
| Reference | W02-00814-001 | SPB237J1 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 42.5 mm | 42.7 mm |
| Seiko SPB237J1 is 0.2 mm larger | ||
| Movement | Automatic | Automatic |
| Caliber | Sellita SW200 | unknown |
| Winding | Automatic | unknown |
| Power reserve | 38 hours | unknown |
| Jewels | 26 | unknown |
| Frequency | 28,800 vph | unknown |
| Complications | unknown | unknown |