Defakto EinsvsHamilton Khaki Field Mechanical

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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.

Defakto Eins at true scale

Eins

Hamilton Khaki Field Mechanical at true scale

Khaki Field Mechanical

Diameter

42mm

36mm

Lug-to-Lug

51mm

46mm

lowest

Thickness

9.8mm

lowest

10.2mm

Water Resistance

100m

100m

Power Reserve

n/a

80h

MSRP

n/a

$725

Movement

ETA 2824-2

Hamilton H-50

Case

4 specs
Diameter
42mm
36mm
Thickness
9.8mm
10.2mm
Lug-to-Lug
51mm
46mm
Lug Width
n/a
18mm

Crystal & Dial

2 specs
Crystal
Sapphire
Acrylic
Dial Color
n/a
Black

Movement

3 specs
Caliber
ETA 2824-2
Hamilton H-50
Type
Automatic
Manual
Power Reserve
0h
80h

Pricing

1 specs
MSRP
n/a
$725
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Reviews

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

Defakto Eins

The Defakto Eins is a single-handed watch with a minimalist style. One owner notes that the single hand requires adjustment to read accurately to within +/- 3 minutes. Another user prefers a 24-hour watch for its simplicity over the Defakto Eins's Mono Superluminova dial. On balance, owners find the Defakto Eins to be a minimalist single-handed watch option, though its single-hand functionality may require adjustment for precise timekeeping.

Hamilton Khaki Field Mechanical

Owners widely praise the Hamilton Khaki Field Mechanical as the archetype of a field watch, highlighting its thin 36mm case, excellent finishing, smooth manual winding action, and iconic, rugged aesthetic. Some owners find the daily winding ritual a charming aspect of ownership, and the subtle branding is noted as blending well with the overall design. One drawback mentioned is the highly reflective, non-AR-coated crystal, and accuracy varies, with one owner reporting -6 seconds per day. Overall, owners rate the Hamilton Khaki Field Mechanical highly for its iconic design and excellent finishing at the price.

From video reviewers

The watch's pure field style design is a significant strength. The lume brightness is a shared weakness. Reviewers disagreed on the power reserve, with one stating 80 hours and another 46 hours.