Comparison
Casio A1000A vs Casio AQ-S820W
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 Casio Classic family.
- Casio A1000A uses a quartz movement; Casio AQ-S820W uses a solar one.
- Casio AQ-S820W is 12.1 mm larger (50.1 mm vs 38 mm).
- Casio A1000A has a stainless steel case; Casio AQ-S820W is in resin.
| Spec | A1000A | AQ-S820W |
|---|---|---|
| Brand | Casio | Casio |
| Family | Classic | Classic |
| Reference | A1000A | AQ-S820W |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Resin |
| Diameter | 38 mm | 50.1 mm |
| Casio AQ-S820W is 12.1 mm larger | ||
| Movement | Quartz | Solar |
| Caliber | Casio 3479 | Casio 5745 |
| Winding | unknown | unknown |
| Power reserve | unknown | unknown |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |