Comparison
Chopard 10A178-1301 vs Grand Seiko STGK009G
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.
- Grand Seiko STGK009G is 1 mm larger (27 mm vs 26 mm).
- Chopard 10A178-1301 has a white gold case; Grand Seiko STGK009G is in stainless steel.
| Spec | 10A178-1301 | STGK009G |
|---|---|---|
| Brand | Chopard | Grand Seiko |
| Family | L'Heure | Elegance |
| Reference | 10A178-1301 | STGK009G |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | unknown |
| Retail price | unknown | unknown |
| Case material | White gold | Stainless steel |
| Diameter | 26 mm | 27 mm |
| Grand Seiko STGK009G is 1 mm larger | ||
| Movement | Automatic | Automatic |
| Caliber | unknown | Seiko 9S2 |
| Winding | unknown | Automatic |
| Power reserve | unknown | 50 hours |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |