Hamilton Khaki Field King AutovsHitori Somei Yoshino

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

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

Hitori Somei Yoshino at true scale

Somei Yoshino

Diameter

40mm

39.6mm

Lug-to-Lug

n/a

46.8mm

Thickness

11.2mm

10.6mm

lowest

Water Resistance

50m

100m

highest

Power Reserve

80h

highest

41h

MSRP

$845

$689

lowest

Movement

Hamilton H-40

Seiko NH35

Case

5 specs
Diameter
40mm
39.6mm
Thickness
11.15mm
10.55mm
Lug-to-Lug
n/a
46.8mm
Lug Width
20mm
n/a
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
White

Movement

2 specs
Caliber
Hamilton H-40
Seiko NH35
Power Reserve
80h
41h

Pricing

1 specs
MSRP
$845
$689
Keep your wishlist and collection together in the appExplore the app

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.

Hitori Somei Yoshino

Owners widely praise the Hitori Somei Yoshino's dial and aesthetics, with one owner finding the bracelet comfortable and decent for the price. The watch is considered solid and well-finished, with impressive looks rather than a cheap feel. Some owners note the "Japan Movt" designation on the dial as an unforced error, and one owner considers the NH35 movement a downside. The Hitori Somei Yoshino is seen as impressive for a limited edition under $400. Overall, owners rate the Hitori Somei Yoshino highly for its aesthetics and solid finishing at its price point.