Hamilton Khaki Aviation Pilot AutovsCincinnati Watch Company P-40 A-11 Pilot Black Automatic

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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Khaki Aviation Pilot Auto

P-40 A-11 Pilot Black Automatic
Diameter
36mm
38mm
Lug-to-Lug
n/a
46.5mm
Thickness
11.2mm
10.8mm
lowest
Water Resistance
100m
100m
Power Reserve
80h
highest
65h
MSRP
$1,125
$895
lowest
Movement
Hamilton H-10
Sellita SW200-1
Case
6 specsCrystal & Dial
3 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Hamilton Khaki Aviation Pilot Auto is widely praised for its legibility and comfortable wearability, with many appreciating its unisex 36mm sizing. Owners and reviewers note the watch's heritage-inspired design and affordable price point as significant strengths. The H-10 automatic movement provides an 80-hour power reserve. Some find the pilot-style hands disproportionate to the 36mm dial, requiring adjustment. One owner found the OEM strap a minor drawback. On balance, owners and reviewers rate the Hamilton Khaki Aviation Pilot Auto highly for its legibility and value at the price.
The 36mm case size makes the pilot's watch aesthetic more accessible. The watch offers 100 meters of water resistance. Reviewers expressed hesitation about long-term appeal or missing features.
Owners widely praise the Cincinnati Watch Company P-40 A-11 Pilot Black Automatic for its crisp dial printing, excellent and readable lume, and good fit and finish that rivals watches at its price point, with many recommending it for its great craftsmanship and simple, understated design. The comfortable 38mm size is a recurring positive, and some owners note the textured dial appears pearlescent, surpassing competitors. However, some users find the crown scratchy or too small and hard to wind, and the bracelet lacks quick micro-adjustments. One owner reports accuracy around -2 seconds per day, while another finds prices too high for the quality. Overall, owners rate the Cincinnati Watch Company P-40 A-11 Pilot Black Automatic highly for its craftsmanship and comfortable wearability at its price point.
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