CWC Mellor-72 Mechanical WatchvsHamilton 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.

CWC Mellor-72 Mechanical Watch at true scale

Mellor-72 Mechanical Watch

Hamilton Khaki Field Mechanical at true scale

Khaki Field Mechanical

Diameter

38mm

36mm

Lug-to-Lug

42mm

lowest

46mm

Thickness

11mm

10.2mm

lowest

Water Resistance

50m

100m

highest

Power Reserve

n/a

80h

MSRP

$499

lowest

$725

Movement

Sellita SW210-1

Hamilton H-50

Case

5 specs
Diameter
38mm
36mm
Thickness
11mm
10.2mm
Lug-to-Lug
42mm
46mm
Lug Width
18.5mm
18mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
Dial Color
CWC Mellor-72 Mechanical Watch
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW210-1
Hamilton H-50
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$499
$725
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Reviews

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

CWC Mellor-72 Mechanical Watch

Owners widely praise the CWC Mellor-72 Mechanical Watch for its satisfying manual-wind Sellita SW210-1 movement, noting a smooth winding action and excellent accuracy, with one owner reporting zero seconds deviation over 24 hours. Reviewers highlight its era-appropriate dial and utilitarian, authentic feel, describing it as a functional piece of kit rather than a finely finished collectible. Some owners report fogging inside the crystal, a potential drawback, while others note the domed hesalite crystal can affect legibility from certain angles and that fixed lug bars are poorly integrated. Overall, owners and reviewers rate the CWC Mellor-72 Mechanical Watch highly for its authentic military heritage and satisfying mechanical experience at its price point.

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.

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