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Marathon Arctic OSAR 36mm AutomaticvsDecima Gatekeeper

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

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Arctic OSAR 36mm Automatic
MarathonArctic OSAR 36mm Automatic
MSRP $1,200
Gatekeeper
DecimaGatekeeper
MSRP $599
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Buy used on eBay ↗
Buy from Decima ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
Gatekeeper38mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Gatekeeper42h
Water Resistance
Arctic OSAR 36mm Automatic300m
Gatekeeper50m
MSRP
Arctic OSAR 36mm Automatic$1,200
Gatekeeper$599

Full specifications

Case

7 specs
Category
Diver
—
Diameter
36mm
38mm
Thickness
13mm
9.9mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
—
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

2 specs
Caliber
Sellita SW220-1
Miyota 9039
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$1,200
$599
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