Side by side

Hamilton Khaki Field MechanicalvsSternglas Naos Pro Automatik

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Khaki Field Mechanical
HamiltonKhaki Field Mechanical
MSRP $725
Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755
What people say

Owners + reviewers, side by side

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 an archetype of a field watch, highlighting its thin case, excellent finishing, and smooth winding action, with some calling it the best pure field watch available. The daily winding ritual is considered a charming aspect of ownership, and the branding is noted as tasteful and subtle. One owner specifically appreciates the lugs. A drawback cited is the highly reflective, non-AR-coated crystal, and accuracy ranges from -6 seconds per day to unspecified better performance. Overall, owners rate the Hamilton Khaki Field Mechanical highly for its rugged, all-business aesthetic and value as a quintessential field watch.

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.

Sternglas Naos Pro Automatik

The Sternglas Naos Pro Automatik is praised for its slim 9mm case and Bauhaus dial design, featuring clear hour markers and a framed date window. Owners note the upgraded Miyota 9015 movement with a 4Hz beat rate. Accuracy is reported as -10/+30 seconds per day, which is not ideal for precision enthusiasts. The five-link bracelet's lack of fitted end-links and the optional bracelet's chunkiness are flagged as areas lacking refinement. Overall, reviewers highlight the Sternglas Naos Pro Automatik's improved wearability and premium feel at its price point.

From video reviewers

The Bauhaus design is a strength. The value proposition is a weakness.

At a glance

14 of 29 specs differ
Diameter
Khaki Field Mechanical36mm
Naos Pro Automatik38mm
Power Reserve
Khaki Field Mechanical80h
Naos Pro Automatik42h
Water Resistance
Khaki Field Mechanical100m
Naos Pro Automatik50m
MSRP
Khaki Field Mechanical$725
Naos Pro Automatik$755

Full specifications

Case

6 specs
Category
Field
Dress
Diameter
36mm
38mm
Thickness
10.2mm
9mm
Lug-to-Lug
46mm
42.4mm
Lug Width
18mm
20mm
Water Resistance
100m
50m

Crystal & Dial

3 specs
Crystal
Acrylic
Sapphire
Dial Color
Black
Lume
None
Luminova Punkte

Movement

4 specs
Caliber
H-50
Miyota 9015
Type
Manual
Automatic
Power Reserve
80h
42h
Jewels
25

Pricing

1 specs
MSRP
$725
$755
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