# Hamilton Khaki Field Automatic 38 Review by A.I. WatchMetrics

## Watch Summary
The Hamilton Khaki Field Automatic 38 is a no-nonsense military-inspired field watch blending vintage tool watch aesthetics with modern reliability, featuring a compact 38mm stainless steel case, matte black dial with bold Arabic numerals and Super-LumiNova indices, powered by the Swiss-made automatic H-10 movement delivering an impressive 80-hour power reserve, perfect for the everyday explorer or urban adventurer who values legibility, durability, and understated toughness without ostentation.

## Overall Watch Rating: 6.6/10.0

**Material Metric (8.7/10.0)** - The brushed stainless steel case paired with a sapphire crystal delivers robust, scratch-resistant construction comparable to higher-end tool watches like the Sinn 556.
**Versatility Metric (8.5/10.0)** - Its slim profile, NATO strap compatibility, and 50m water resistance make it exceptionally adaptable from office desk to weekend hikes, much like the iconic Rolex Explorer but at a fraction of the cost.
**Dials & Design Metric (8.2/10.0)** - Clean, legible black dial with railway chapter ring and sword hands evokes classic military heritage akin to original WWII Hamiltons, striking a perfect balance of form and function.
**Movement Metric (7.8/10.0)** - The H-10 automatic offers reliable 80-hour power reserve and solid finishing, outperforming standard ETA 2824 equivalents in endurance while matching Seiko's NH35 in everyday performance.
**History & Innovation Metric (7.5/10.0)** - Hamilton's storied military legacy, including supplying U.S. armed forces in WWII, elevates it above generic field watches, though innovation remains practical rather than revolutionary.
**Brand Metric (5.5/10.0)** - As a mid-tier Swatch Group stalwart, Hamilton provides dependable Swiss quality on par with Seiko Prospex, bolstered by genuine field watch heritage.
**Functions Metric (5.5/10.0)** - Core timekeeping with a practical date window suffices for daily use, similar to most entry field watches but lacking extras like a 24-hour bezel.
**Rarity Metric (4.1/10.0)** - Common production volumes keep it accessible rather than exclusive, contrasting sharply with limited-run microbrands like Monta.
**Complications Metric (4.0/10.0)** - A simple date complication adds utility without complexity, on par with basic automatics like the Tissot Le Locle.

## Total Performance Score (TPS): 9.8

## WM Collector Grade: A

## Performance Insights: Strengths in material quality, versatility, and design shine for tool watch fans, while rarity and complications lag; it punches above its $945 retail weight with excellent value retention on the secondary market.

## TPS Interpretation: Strong Value: The watch exceeds expectations with superior build and heritage-driven appeal well beyond its price class.

## Watch Data
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**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**