Side by side

Marathon Arctic OSAR 36mm AutomaticvsHamilton Khaki Navy Frogman Auto

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Arctic OSAR 36mm Automatic
MarathonArctic OSAR 36mm Automatic
MSRP $1,200
Khaki Navy Frogman Auto
HamiltonKhaki Navy Frogman Auto
MSRP $1,395

At a glance

9 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
Khaki Navy Frogman Auto41mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Khaki Navy Frogman Auto80h
Water Resistance
Arctic OSAR 36mm Automatic300m
Khaki Navy Frogman Auto300m
MSRP
Arctic OSAR 36mm Automatic$1,200
Khaki Navy Frogman Auto$1,395

Full specifications

Case

5 specs
Diameter
36mm
41mm
Thickness
13mm
13.09mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

2 specs
Caliber
Sellita SW220-1
H-10
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$1,200
$1,395

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What people say

Owners + reviewers, side by side

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

Marathon Arctic OSAR 36mm Automatic

The Marathon Arctic OSAR 36mm Automatic is noted for its non-tritium dial option, though some owners prefer the 1-12 numeral layout found on other models. One owner found the 36mm size too small for their wrist. Overall, owners appreciate the Marathon Arctic OSAR 36mm Automatic for its non-tritium dial option.

Hamilton Khaki Navy Frogman Auto

The Hamilton Khaki Navy Frogman Auto is praised for its wearable 41mm size and graceful silhouette, with reviewers highlighting its clean, date-free dial and well-defined bezel clicks. The H-10 automatic movement provides an 80-hour power reserve. Some reviewers note drawbacks such as a stiff rubber strap and buckle, and bezel grip in wet conditions. The case features brushed surfaces with polished bevels. On balance, reviewers rate the Hamilton Khaki Navy Frogman Auto highly for its blend of standout design and wearable dimensions.

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