Hamilton Khaki Field King AutovsPraesidus 42mm 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.

Hamilton Khaki Field King Auto at true scale

Khaki Field King Auto

Praesidus 42mm Automatic at true scale

42mm Automatic

Diameter

40mm

38mm

Lug-to-Lug

n/a

45mm

Thickness

11.2mm

11mm

lowest

Water Resistance

50m

100m

highest

Power Reserve

80h

n/a

MSRP

$845

$269

lowest

Movement

Hamilton H-40

Seiko NH35

Case

6 specs
Diameter
40mm
38mm
Thickness
11.15mm
11mm
Lug-to-Lug
n/a
45mm
Lug Width
20mm
18mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
42mm Automatic

Movement

2 specs
Caliber
Hamilton H-40
Seiko NH35
Power Reserve
80h
0h

Pricing

1 specs
MSRP
$845
$269
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hamilton Khaki Field King Auto

Owners widely praise the Hamilton Khaki Field King Auto for its attractive champagne or black dials, snappy day-date function, and hacking capability, with many noting excellent timekeeping ranging from +1 to +5 seconds per day. Reviewers and owners alike highlight its value, comfortable 40mm case with a matte finish and polished bezel, and legibility. Some owners find the stock strap stiff and the case finishing lacks fine detail, while others report the lume is decent but fades quickly. A lack of anti-reflective coating on the crystal is a recurring drawback, and some find the long lugs make the 40mm case wear larger. Overall, owners and reviewers rate the Hamilton Khaki Field King Auto highly for its excellent value and functional day-date complication.

From video reviewers

The 80-hour power reserve from the H-40 movement is a significant advantage. The lack of AR coating on the sapphire crystal hinders legibility in direct light, and the 50-meter water resistance is limited for a field watch. Reviewers disagreed on the watch case geometry and ergonomics, with one noting it contributed to buyer's remorse and another suggesting it should offer a comfortable fit.

Praesidus 42mm Automatic

Owners widely report Praesidus field watches are nicely made. Reviewers note the Seiko NH35 movement is an option. One owner finds the recessed 4 o'clock crown historically accurate but difficult to operate. The khaki lume is criticized by one reviewer. Overall, owners and reviewers find Praesidus field watches to be well-made for the price.