Hamilton Khaki Field MechanicalvsMeridiano Watches Lost Astronaut

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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 Mechanical at true scale

Khaki Field Mechanical

Meridiano Watches Lost Astronaut at true scale

Lost Astronaut

Diameter

36mm

40.5mm

Lug-to-Lug

46mm

lowest

47.3mm

Thickness

10.2mm

lowest

11.3mm

Water Resistance

100m

100m

Power Reserve

80h

highest

41h

MSRP

$725

$370

lowest

Movement

Hamilton H-50

Seiko NH38

Case

4 specs
Diameter
36mm
40.5mm
Thickness
10.2mm
11.3mm
Lug-to-Lug
46mm
47.3mm
Lug Width
18mm
n/a

Crystal & Dial

3 specs
Crystal
Acrylic
Sapphire
Dial Color
Black
n/a
Lume
None
BGW9

Movement

3 specs
Caliber
Hamilton H-50
Seiko NH38
Type
Manual
Automatic
Power Reserve
80h
41h

Pricing

1 specs
MSRP
$725
$370
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Reviews

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

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.

Meridiano Watches Lost Astronaut

The Meridiano Watches Lost Astronaut is praised for its bold, colorful, and amazing dial with creative lume application. Owners express strong desire and satisfaction with the aesthetic, with one builder noting appreciation for the case's match with the dial and oversized hands. The watch is described as a custom build using parts from various sources. Overall, owners rate the Meridiano Watches Lost Astronaut highly for its unique and exciting dial design.