Comparison
Casio GA-B2100 vs Citizen Promaster Skyhawk A-T
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 Promaster Skyhawk A-T is 0.3 mm larger (45.7 mm vs 45.4 mm).
- Casio GA-B2100 has a carbon case; Citizen Promaster Skyhawk A-T is in stainless steel.
| Spec | GA-B2100 | Promaster Skyhawk A-T |
|---|---|---|
| Brand | Casio | Citizen |
| Family | G-Shock | Promaster |
| Reference | GA-B2100 | Promaster Skyhawk A-T |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Carbon | Stainless steel |
| Diameter | 45.4 mm | 45.7 mm |
| Citizen Promaster Skyhawk A-T is 0.3 mm larger | ||
| Movement | Solar | Solar |
| Caliber | Casio 5689 | unknown |
| Winding | unknown | unknown |
| Power reserve | unknown | unknown |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |
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Compare Citizen Promaster Skyhawk A-T with…
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