Side by side

Marathon Arctic OSAR 36mm AutomaticvsHamilton Khaki Aviation Khaki Pilot GMT 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 Aviation Khaki Pilot GMT Auto
HamiltonKhaki Aviation Khaki Pilot GMT Auto
MSRP $1,575

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
Khaki Aviation Khaki Pilot GMT Auto44mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Khaki Aviation Khaki Pilot GMT Auto50h
Water Resistance
Arctic OSAR 36mm Automatic300m
Khaki Aviation Khaki Pilot GMT Auto100m
MSRP
Arctic OSAR 36mm Automatic$1,200
Khaki Aviation Khaki Pilot GMT Auto$1,575

Full specifications

Case

7 specs
Category
Diver
Pilot
Diameter
36mm
44mm
Thickness
13mm
12.1mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

2 specs
Caliber
Sellita SW220-1
2893-2
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$1,200
$1,575

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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 Aviation Khaki Pilot GMT Auto

Owners widely praise the Hamilton Khaki Aviation Khaki Pilot GMT Auto as an underrated, value-packed GMT with good finishing and a sapphire crystal, powered by an ETA 2893-2 movement. Some find the GMT hand obscures legibility, while others consider it legible and appreciate the slim design, though its 44mm size is noted as large by some. One owner describes it as functioning more as an "office GMT" than a traveler's GMT. On balance, owners and reviewers rate the Hamilton Khaki Aviation Khaki Pilot GMT Auto highly for its excellent value and GMT functionality.

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