CWC GS Sapphire Military Green WatchvsHamilton Khaki Field Expedition Auto

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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 GS Sapphire Military Green Watch at true scale

GS Sapphire Military Green Watch

Hamilton Khaki Field Expedition Auto at true scale

Khaki Field Expedition Auto

Diameter

36.5mm

37mm

Thickness

n/a

11.4mm

Water Resistance

200m

highest

100m

Power Reserve

n/a

80h

MSRP

$333

lowest

$1,245

Movement

n/a

Hamilton H-10

Case

4 specs
Diameter
36.5mm
37mm
Thickness
n/a
11.45mm
Lug Width
19mm
20mm
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Yes
n/a
Dial Color
CWC GS Sapphire Military Green Watch, Black Case with Green Dial
White
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
n/a
Hamilton H-10
Type
n/a
Automatic
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$333
$1,245
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Reviews

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

CWC GS Sapphire Military Green Watch

Owners widely praise the CWC GS Sapphire Military Green Watch for its grab-and-go quartz movement, accuracy, sapphire crystal, screw-down crown, and 200m water resistance, finding it a unique combination for a field watch. Its subtle 36.5mm case and excellent legibility are also highlighted, with tritium paint markers enhancing seconds tracking. Some owners note the fixed lugs can be challenging for thicker straps, and a few commenters feel the watch is pricey, though its military heritage and solid build quality are acknowledged. Overall, owners rate the CWC GS Sapphire Military Green Watch highly for its functional simplicity and robust specifications at the price point.

Hamilton Khaki Field Expedition Auto

Owners widely praise the Hamilton Khaki Field Expedition Auto for its robust build, clear legibility, and versatility as a "Go Anywhere, Do Anything" watch, with many appreciating its historical connection and value as an entry-level automatic. Reviewers highlight its superb value, comfortable wearability in both 37mm and 41mm sizes, and the reliable H-10 automatic movement with an 80-hour power reserve. Some owners note water ingress issues with the non-screw-down crown, while others find the watch reliable for daily wear. The compass bezel's practical utility for navigation is questioned, but it adds to the watch's tool-like appeal. Overall, owners and reviewers rate the Hamilton Khaki Field Expedition Auto highly for its robust build and value as a versatile field/sports watch.

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