Citizen Promaster Aqualand BN2038 vs Hamilton Khaki Field Automatic
Citizen's diver meets Hamilton's field watch
Quick Verdict
The Citizen Promaster Aqualand BN2038 ($500–$1,000) and Hamilton Khaki Field Automatic ($500–$1,000) are closely matched timepieces at similar price points. The Promaster Aqualand BN2038 emphasizes Citizen Eco-Drive engineering while the Khaki Field Automatic focuses on Swiss Made craftsmanship.
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Specifications Compared
| Feature | Citizen Promaster Aqualand BN2038 | Hamilton Khaki Field Automatic |
|---|---|---|
| Price | $500–$1,000 | $500–$1,000 |
| Case Size | 46mm | 38mm |
| Movement | Eco-Drive | Automatic H-10 |
| Caliber Type | Citizen Eco-Drive | Automatic (ETA C07.611 base) |
| Power Reserve | — | 80 Hours |
| Water Resistance | 200m Diver | 100m (10 ATM) |
| Crystal | — | Sapphire Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Citizen (Japan) | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Citizen's design language vs Hamilton's approach
The Citizen Promaster Aqualand BN2038 features a Stainless Steel case at 46mm with crystal protection. The Hamilton Khaki Field Automatic offers Stainless Steel construction at 38mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Eco-Drive vs Automatic H-10
The Promaster Aqualand BN2038 runs the Eco-Drive (Citizen Eco-Drive, standard power reserve) at standard frequency. The Khaki Field Automatic uses the Automatic H-10 (Automatic (ETA C07.611 base), 80 Hours reserve) at 21,600 vph (3 Hz). The Khaki Field Automatic offers a longer power reserve.
Wearability & Fit
46mm vs 38mm — different wrist presence
At 46mm, the Promaster Aqualand BN2038 has a bolder wrist presence compared to the Khaki Field Automatic at 38mm. Water resistance differs: 200m Diver vs 100m (10 ATM).
Value & Cost of Ownership
Same tier — different value propositions
The Citizen Promaster Aqualand BN2038 sits at $500–$1,000 and the Hamilton Khaki Field Automatic at $500–$1,000. On the specs that outlast any price: the Promaster Aqualand BN2038 uses a hardened crystal with a standard reserve, against Sapphire Crystal and 80 Hours on the Khaki Field Automatic. Service intervals are typically 5-7 years for both.
Water Resistance
200m Diver vs 100m (10 ATM)
The Promaster Aqualand BN2038 is rated to 200m Diver while the Khaki Field Automatic handles 100m (10 ATM). The Promaster Aqualand BN2038 is better suited for water activities.
Our Verdict
Citizen
Promaster Aqualand BN2038
Choose the Citizen Promaster Aqualand BN2038 if you prioritize Citizen Eco-Drive engineering, Citizen (Japan) craftsmanship, and 200m Diver water resistance. At $500–$1,000, it delivers Eco-Drive with solid power reserve.
Check Price on AmazonHamilton
Khaki Field Automatic
Choose the Hamilton Khaki Field Automatic if you value Automatic (ETA C07.611 base) technology, Swiss Made heritage, and 38mm proportions. At $500–$1,000, the Automatic H-10 with 80 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Citizen Promaster Aqualand BN2038 and Hamilton Khaki Field Automatic represent two distinct approaches to fine watchmaking — the Citizen bringing Citizen (Japan) tradition while Hamilton delivers Swiss Made engineering.
Frequently Asked Questions
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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.