Hamilton Khaki Navy Scuba AutovsHéron Watches Marinor

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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 Scuba Auto at true scale

Khaki Navy Scuba Auto

Héron Watches Marinor at true scale

Marinor

Diameter

40mm

39mm

Thickness

12.9mm

10.6mm

lowest

Water Resistance

100m

250m

highest

Power Reserve

80h

n/a

MSRP

$975

$640

lowest

Movement

Hamilton H-10

Miyota 9039

Case

4 specs
Category
Diver
n/a
Diameter
40mm
39mm
Thickness
12.95mm
10.6mm
Water Resistance
100m
250m

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

2 specs
Caliber
Hamilton H-10
Miyota 9039
Power Reserve
80h
0h

Pricing

1 specs
MSRP
$975
$640
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Reviews

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

Hamilton Khaki Navy Scuba Auto

Owners widely praise the Hamilton Khaki Navy Scuba Auto as an excellent value proposition under $1,000, highlighting its distinctive design, legible lume, and tactile bezel. Some owners appreciate its 40mm case size for comfortable everyday wear, while others find the 43mm variants feel great on the wrist. The H-10 automatic movement provides an 80-hour power reserve. However, the 43mm case size is noted as large by some, and the steel bracelet could benefit from a taper and a quick-adjust clasp. On balance, owners and reviewers rate the Hamilton Khaki Navy Scuba Auto highly for its robust tool watch design and impressive value at its price point.

From video reviewers

The 80-hour power reserve from the H-10 movement is a significant strength. Reviewers noted the bezel action and bracelet/clasp as points of focus.

Héron Watches Marinor

The Héron Watches Marinor is widely praised for its vintage-inspired design, featuring a dark blue gradient dial with applied indices and a distinctive 12 o'clock marker, along with a high-domed sapphire bezel that exhibits excellent alignment and action. Owners and reviewers highlight the comfortable 39mm case with well-executed downturned lugs and polished bevelled edges that catch the light. The watch is noted for its value, with a price around $620-$640, and its scratch-resistant hardened steel case. The Miyota 9039 automatic movement is a reliable component, and the watch includes a well-designed bracelet, often described as comfortable and tapered, with some noting a diver's extension clasp. Overall, owners and reviewers rate the Héron Marinor highly for its compelling design and build quality at its accessible price point.