Head-to-Head Comparison

Hamilton Khaki Field Mechanical 38mm vs Orient Kamasu Automatic Diver

Hamilton's field watch meets Orient's diver

Quick Verdict

The Orient Kamasu Automatic Diver (~$345) delivers Orient In-House Automatic technology at $400 less than the Hamilton Khaki Field Mechanical 38mm (~$745). The Khaki Field Mechanical 38mm justifies its premium with Swiss Made heritage and Hand-Wound H-50 (ETA 2801-2 base). Both represent excellent choices in the luxury watch category.

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Hamilton Khaki Field Mechanical 38mm

Hamilton

Khaki Field Mechanical 38mm

~$745

Orient Kamasu Automatic Diver

Orient

Kamasu Automatic Diver

~$345

Specifications Compared

FeatureHamilton Khaki Field Mechanical 38mmOrient Kamasu Automatic Diver
Price~$745~$345
Case Size38mm41.8mm
MovementHand-Wound H-50 (ETA 2801-2 base)Automatic Caliber F6922
Caliber TypeHamilton/ETA Hand-WoundOrient In-House Automatic
Power Reserve80 Hours40 Hours
Water Resistance50m (5 ATM)200m (20 ATM)
CrystalSapphire CrystalSapphire Crystal
Case MaterialStainless SteelStainless Steel
OriginSwiss MadeMade in Japan

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Hamilton's design language vs Orient's approach

⚙️

Movement & Performance

Edge: Hamilton

Hand-Wound H-50 (ETA 2801-2 base) vs Automatic Caliber F6922

📏

Wearability & Fit

Edge: Hamilton

38mm vs 41.8mm — different wrist presence

💰

Value & Cost of Ownership

Edge: Orient

Orient is $400 more affordable

💧

Water Resistance

Edge: Orient

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.

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Orient

Kamasu Automatic Diver

Choose the Orient Kamasu Automatic Diver if you value Orient In-House Automatic technology, Made in Japan heritage, and 41.8mm proportions. At ~$345, the Automatic Caliber F6922 with 40 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Hamilton Khaki Field Mechanical 38mm and Orient Kamasu Automatic Diver represent two distinct approaches to fine watchmaking — the Hamilton bringing Swiss Made tradition while Orient delivers Made in Japan engineering.

Frequently Asked Questions