Comparison
Cyma W02-00823-002 vs Grand Seiko STGK019
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.
- Cyma W02-00823-002 is 0.2 mm larger (28 mm vs 27.8 mm).
- Grand Seiko STGK019 has the longer power reserve (50 vs 42 hours).
| Spec | W02-00823-002 | STGK019 |
|---|---|---|
| Brand | Cyma | Grand Seiko |
| Family | Signature | Collection |
| Reference | W02-00823-002 | STGK019 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | unknown |
| Diameter | 28 mm | 27.8 mm |
| Cyma W02-00823-002 is 0.2 mm larger | ||
| Movement | Automatic | Automatic |
| Caliber | Sellita SW100 | Seiko 9S2 |
| Winding | Automatic | Automatic |
| Power reserve | 42 hours | 50 hourslonger |
| Jewels | 25 | unknown |
| Frequency | 28,800 vph | unknown |
| Complications | unknown | unknown |