Comparison
Casio GBM-2100A vs Citizen AV0104-06W
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 a solar movement.
- Citizen AV0104-06W is 0.1 mm larger (44.5 mm vs 44.4 mm).
- Casio GBM-2100A has a bio-based resin case; Citizen AV0104-06W is in stainless steel.
| Spec | GBM-2100A | AV0104-06W |
|---|---|---|
| Brand | Casio | Citizen |
| Family | G-Shock | Promaster |
| Reference | GBM-2100A | AV0104-06W |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Bio-based resin | Stainless steel |
| Diameter | 44.4 mm | 44.5 mm |
| Citizen AV0104-06W is 0.1 mm larger | ||
| Movement | Solar | Solar |
| Caliber | Casio 5729 | unknown |
| Winding | unknown | unknown |
| Power reserve | unknown | unknown |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |