Citizen Promaster Air Skyhawk A-T vs Oris Aquis Date Calibre 400
Citizen's chronograph meets Oris's diver
Quick Verdict
The Citizen Promaster Air Skyhawk A-T (~$525) offers Citizen Eco-Drive (Solar + Radio-Controlled) precision at $2,070 less than the Oris Aquis Date Calibre 400 (~$2,595). The Aquis Date Calibre 400 counters with Swiss Made craftsmanship and 300m (30 ATM) water resistance. Both are exceptional watches for their respective price points.
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Specifications Compared
| Feature | Citizen Promaster Air Skyhawk A-T | Oris Aquis Date Calibre 400 |
|---|---|---|
| Price | ~$525 | ~$2,595 |
| Case Size | 46mm | 41.5mm |
| Movement | Eco-Drive (Radio-Controlled, Atomic Timekeeping) | Automatic Calibre 400 |
| Caliber Type | Citizen Eco-Drive (Solar + Radio-Controlled) | Oris In-House Manufacture |
| Power Reserve | — | 120 Hours (5 Days) |
| Water Resistance | 200m (20 ATM) | 300m (30 ATM) |
| Crystal | Sapphire Crystal | Sapphire Crystal with Anti-Reflective Coating |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Made in Japan | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Citizen's design language vs Oris's approach
Movement & Performance
Eco-Drive (Radio-Controlled, Atomic Timekeeping) vs Automatic Calibre 400
Wearability & Fit
46mm vs 41.5mm — different wrist presence
Value & Cost of Ownership
Citizen is $2,070 more affordable
Water Resistance
200m (20 ATM) vs 300m (30 ATM)
Our Verdict
Citizen
Promaster Air Skyhawk A-T
Choose the Citizen Promaster Air Skyhawk A-T if you prioritize Citizen Eco-Drive (Solar + Radio-Controlled) engineering, Made in Japan craftsmanship, and 200m (20 ATM) water resistance. At ~$525, it delivers Eco-Drive (Radio-Controlled, Atomic Timekeeping) with solid power reserve.
Check Price on AmazonOris
Aquis Date Calibre 400
Choose the Oris Aquis Date Calibre 400 if you value Oris In-House Manufacture technology, Swiss Made heritage, and 41.5mm proportions. At ~$2,595, the Automatic Calibre 400 with 120 Hours (5 Days) power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Citizen Promaster Air Skyhawk A-T and Oris Aquis Date Calibre 400 represent two distinct approaches to fine watchmaking — the Citizen bringing Made in Japan tradition while Oris delivers Swiss Made engineering.