Side by side

Hamilton Khaki Field MechanicalvsSternglas Naos 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 Automatik
SternglasNaos Automatik
MSRP $463
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 Automatik

The Sternglas Naos Automatik is praised for its stylish Bauhaus design and solid build quality for its price, featuring a sapphire crystal and elegant case. However, some dial text is too small and slim for easy readability, and the Milanese strap and clasp are considered lower quality, with the quick-change system also not meeting the brand's advertised standard. One owner found the 38mm model lighter than expected and preferred it over a Seiko SRP703 and an Apple Watch. Overall, owners and reviewers highlight the Sternglas Naos Automatik's attractive Bauhaus design and good value, despite some criticisms of dial legibility and strap quality.

At a glance

13 of 29 specs differ
Diameter
Khaki Field Mechanical36mm
Naos Automatik38mm
Power Reserve
Khaki Field Mechanical80h
Naos Automatik42h
Water Resistance
Khaki Field Mechanical100m
Naos Automatik50m
MSRP
Khaki Field Mechanical$725
Naos Automatik$463

Full specifications

Case

6 specs
Category
Field
Dress
Diameter
36mm
38mm
Thickness
10.2mm
12mm
Lug-to-Lug
46mm
43mm
Lug Width
18mm
20mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal
Acrylic
Sapphire
Dial Color
Black

Movement

4 specs
Caliber
H-50
Miyota 8215
Type
Manual
Automatic
Power Reserve
80h
42h
Jewels
25

Pricing

1 specs
MSRP
$725
$463
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