Boldr Odyssey OriginalvsHamilton Khaki Navy Frogman 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.

Boldr Odyssey Original at true scale

Odyssey Original

Hamilton Khaki Navy Frogman Auto at true scale

Khaki Navy Frogman Auto

Diameter

45.5mm

41mm

Lug-to-Lug

52mm

n/a

Thickness

14.5mm

13.1mm

lowest

Water Resistance

500m

highest

300m

Power Reserve

42h

80h

highest

MSRP

$799

lowest

$1,395

Movement

Sellita SW200-1

Hamilton H-10

Case

5 specs
Diameter
45.5mm
41mm
Thickness
14.5mm
13.09mm
Lug-to-Lug
52mm
n/a
Lug Width
22mm
20mm
Water Resistance
500m
300m

Crystal & Dial

3 specs
AR Coating
Yes
n/a
Dial Color
Cali Black
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
Hamilton H-10
Power Reserve
42h
80h

Pricing

1 specs
MSRP
$799
$1,395
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Reviews

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

Boldr Odyssey Original

The Boldr Odyssey Original is praised by owners for the personalized experience offered at the Boldr studio. One owner notes the blue dial and bronze case develop an amazing patina, and the watch comes in its original dive case for $350. The original strap is reported to be in good shape. On balance, owners appreciate the unique patina development and value proposition of the Boldr Odyssey Original.

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.