Hamilton Khaki Navy Frogman AutovsVentus Watches Northstar

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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 Navy Frogman Auto at true scale

Khaki Navy Frogman Auto

Ventus Watches Northstar at true scale

Northstar

Diameter

41mm

40mm

Lug-to-Lug

n/a

45mm

Thickness

13.1mm

13mm

lowest

Water Resistance

300m

300m

Power Reserve

80h

n/a

MSRP

$1,395

n/a

Movement

Hamilton H-10

Seiko NH35

Case

3 specs
Diameter
41mm
40mm
Thickness
13.09mm
13mm
Lug-to-Lug
n/a
45mm

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

2 specs
Caliber
Hamilton H-10
Seiko NH35
Power Reserve
80h
n/a

Pricing

1 specs
MSRP
$1,395
n/a
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Reviews

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

Hamilton Khaki Navy Frogman Auto

The Hamilton Khaki Navy Frogman Auto is praised for its wearable 41mm size, graceful silhouette, and robust tool-watch aesthetic, with reviewers highlighting its clean, date-free dial, well-defined bezel clicks, and surprisingly nice crown. Owners and reviewers note the pliable rubber strap and a 44mm lug-to-lug measurement that works well on smaller wrists, alongside a 46mm case option in the line. The watch is powered by the Hamilton H-10 automatic movement with an 80-hour power reserve. Some drawbacks noted include a stiff rubber strap, unforgiving buckle, and bezel grip in wet conditions, while one owner found the bezel action a bit stiff. Overall, owners and reviewers rate the Hamilton Khaki Navy Frogman Auto highly for its balanced design and wearability at its price point.

Ventus Watches Northstar

Owners praise the Ventus Northstar for its overbuilt and practical diver watch aspects, with perceived quality far above its price point. One owner notes the brass case measures 40mm with a 45mm lug to lug and 13mm thickness, featuring a double-domed sapphire crystal with inner AR coating. The case is rated for 300m water resistance. Some owners find the N1 version's dial underwhelming and the rubber strap flimsy, while one owner reports the white dial WD007ST has a noticeably misaligned date wheel. Overall, owners rate the Ventus Northstar highly for its exceptional value and robust build quality at its price point.