Hamilton Khaki Field Mechanical 38mm vs Mido Ocean Star GMT
Hamilton's field watch meets Mido's diver
Quick Verdict
The Hamilton Khaki Field Mechanical 38mm (~$745) offers Hamilton/ETA Hand-Wound precision at $665 less than the Mido Ocean Star GMT (~$1,410). The Ocean Star GMT counters with Swiss Made craftsmanship and 200m (20 ATM) water resistance. Both are exceptional watches for their respective price points.
Transparency — We earn a small commission on purchases made through our Amazon links. This doesn't affect our editorial independence.
Specifications Compared
| Feature | Hamilton Khaki Field Mechanical 38mm | Mido Ocean Star GMT |
|---|---|---|
| Price | ~$745 | ~$1,410 |
| Case Size | 38mm | 44mm |
| Movement | Hand-Wound H-50 (ETA 2801-2 base) | Automatic Caliber 80 (Base ETA C07.661) |
| Caliber Type | Hamilton/ETA Hand-Wound | Automatic (ETA C07.661 base) |
| Power Reserve | 80 Hours | 80 Hours |
| Water Resistance | 50m (5 ATM) | 200m (20 ATM) |
| Crystal | Sapphire Crystal | Sapphire with Double-sided AR |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Hamilton's design language vs Mido's approach
Movement & Performance
Hand-Wound H-50 (ETA 2801-2 base) vs Automatic Caliber 80 (Base ETA C07.661)
Wearability & Fit
38mm vs 44mm — different wrist presence
Value & Cost of Ownership
Hamilton is $665 more affordable
Water Resistance
50m (5 ATM) vs 200m (20 ATM)
Our Verdict
Hamilton
Khaki Field Mechanical 38mm
Choose the Hamilton Khaki Field Mechanical 38mm if you prioritize Hamilton/ETA Hand-Wound engineering, Swiss Made craftsmanship, and 50m (5 ATM) water resistance. At ~$745, it delivers Hand-Wound H-50 (ETA 2801-2 base) with 80 Hours power reserve.
Check Price on AmazonMido
Ocean Star GMT
Choose the Mido Ocean Star GMT if you value Automatic (ETA C07.661 base) technology, Swiss Made heritage, and 44mm proportions. At ~$1,410, the Automatic Caliber 80 (Base ETA C07.661) with 80 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Hamilton Khaki Field Mechanical 38mm and Mido Ocean Star GMT represent two distinct approaches to fine watchmaking — the Hamilton bringing Swiss Made tradition while Mido delivers Swiss Made engineering.
Frequently Asked Questions
More Comparisons
Tag Heuer Carrera Chronograph vs Hamilton Khaki Field Mechanical 38mm
Tag Heuer's chronograph meets Hamilton's field watch
Tag Heuer Carrera Chronograph vs Mido Ocean Star GMT
Tag Heuer's chronograph meets Mido's diver
Tissot PRX Powermatic 80 vs Hamilton Khaki Field Mechanical 38mm
Tissot's timepiece meets Hamilton's field watch

