Citizen Promaster Air Nighthawk vs Citizen Tsuyosa Automatic (Green Dial)
Citizen's diver meets Citizen's timepiece
Quick Verdict
The Citizen Tsuyosa Automatic (Green Dial) (~$332) delivers Citizen/Miyota In-House Automatic technology at $17 less than the Citizen Promaster Air Nighthawk (~$349). The Promaster Air Nighthawk justifies its premium with Citizen (Japan) heritage and Eco-Drive Caliber B877. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Citizen Promaster Air Nighthawk | Citizen Tsuyosa Automatic (Green Dial) |
|---|---|---|
| Price | ~$349 | ~$332 |
| Case Size | 42mm | 40mm |
| Movement | Eco-Drive Caliber B877 | Automatic Caliber 8210 |
| Caliber Type | Eco-Drive Solar Quartz (No Battery Change) | Citizen/Miyota In-House Automatic |
| Power Reserve | 6 Months (Solar, Full Charge) | 40 Hours |
| Water Resistance | 200m (20 ATM) | 50m (5 ATM) |
| Crystal | Mineral Glass | Sapphire Crystal with Cyclops |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Citizen (Japan) | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Citizen's design language vs Citizen's approach
Movement & Performance
Eco-Drive Caliber B877 vs Automatic Caliber 8210
Wearability & Fit
42mm vs 40mm — different wrist presence
Value & Cost of Ownership
Citizen is $17 more affordable
Water Resistance
200m (20 ATM) vs 50m (5 ATM)
Our Verdict
Citizen
Promaster Air Nighthawk
Choose the Citizen Promaster Air Nighthawk if you prioritize Eco-Drive Solar Quartz (No Battery Change) engineering, Citizen (Japan) craftsmanship, and 200m (20 ATM) water resistance. At ~$349, it delivers Eco-Drive Caliber B877 with 6 Months (Solar, Full Charge) power reserve.
Check Price on AmazonCitizen
Tsuyosa Automatic (Green Dial)
Choose the Citizen Tsuyosa Automatic (Green Dial) if you value Citizen/Miyota In-House Automatic technology, Made in Japan heritage, and 40mm proportions. At ~$332, the Automatic Caliber 8210 with 40 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Citizen Promaster Air Nighthawk and Citizen Tsuyosa Automatic (Green Dial) represent two distinct approaches to fine watchmaking — the Citizen bringing Citizen (Japan) tradition while Citizen delivers Made in Japan engineering.
Frequently Asked Questions
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