Updated
Citizen Nighthawk vs Citizen Skyhawk
Citizen's two Promaster pilot watches
Quick Verdict
The Citizen Nighthawk BJ7000 ($250–$500) and the Skyhawk A-T JY8075 ($500–$1,000) are both Eco-Drive pilot watches rated to 200m. The Nighthawk is a 42mm analogue with a slide-rule bezel, a GMT subdial and mineral glass. The Skyhawk is a 45mm analogue-digital with radio-controlled time, a chronograph, world time, an alarm and sapphire.
Transparency — We earn a small commission on purchases made through our Amazon links. This doesn't affect our editorial independence.
Specifications Compared
| Feature | Citizen Promaster Air Nighthawk | Citizen Promaster Skyhawk A-T |
|---|---|---|
| Price | $250–$500 | $500–$1,000 |
| Case Size | 42mm | 45mm |
| Movement | Eco-Drive Caliber B877 | Eco-Drive (Radio-Controlled, Atomic Timekeeping) |
| Caliber Type | Eco-Drive Solar Quartz (No Battery Change) | Citizen Eco-Drive U680 (Solar + Radio-Controlled) |
| Power Reserve | 6 Months (Solar, Full Charge) | — |
| Water Resistance | 200m (20 ATM) | 200m (20 ATM) |
| Crystal | Mineral Glass | Sapphire Crystal |
| Case Material | Stainless Steel | Stainless Steel (Black Ion-Plated) |
| Origin | Citizen (Japan) | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Clean analogue against busy cockpit
The Nighthawk is an analogue pilot watch with a slide-rule bezel and a GMT subdial. The Skyhawk adds LCD windows and more subdials in black ion-plated steel. The Nighthawk is easier to read at a glance.
Movement & Performance
B877 against radio-controlled U680
The Nighthawk runs Eco-Drive calibre B877, with a full charge rated at 6 months. The Skyhawk runs Eco-Drive U680, which also syncs to atomic time by radio, and adds world time, a chronograph, an alarm, a perpetual calendar and a power reserve indicator.
Durability & Water Resistance
Same 200m, sapphire on the Skyhawk
Both are rated to 200m (20 ATM). The Skyhawk has a sapphire crystal; the Nighthawk has mineral glass.
Wearability & Fit
The Nighthawk is 3mm smaller
The Nighthawk is 42mm and the Skyhawk is 45mm. The Nighthawk suits more wrists.
Value & Cost of Ownership
The Nighthawk is a band cheaper
The Nighthawk sits in the $250–$500 band and the Skyhawk in $500–$1,000. Both are solar, so neither needs routine battery changes.
Our Verdict
Citizen
Promaster Air Nighthawk
Choose the Nighthawk if you want a simpler, smaller pilot watch with a second time zone. It is easier to read and costs a band less.
Check Price on AmazonCitizen
Promaster Skyhawk A-T
Choose the Skyhawk if you want the watch to set itself by radio and carry every function. Sapphire, a chronograph, world time and a perpetual calendar, in a bigger 45mm case.
Check Price on AmazonThe Bottom Line
The Citizen Promaster Nighthawk BJ7000 is a 42mm Eco-Drive pilot watch with a slide-rule bezel and a GMT subdial, while the Citizen Promaster Skyhawk A-T JY8075 is a 45mm Eco-Drive with radio-controlled timekeeping, a chronograph, world time and a sapphire crystal; both are rated to 200m.
Frequently Asked Questions
More Comparisons
Explore These Watches
How This Page Was Made
Our comparisons are generated from a hand-maintained specification database and reviewed under our editorial standards. We use AI tools to assemble pages from that data. We don’t invent specs: every number traces back to the database, and when we correct an entry, the fix is applied site-wide. As an Amazon Associate, The Horologist earns from qualifying purchases.