Side by side
Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsSerket Watch Co Reef
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
Reef46mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
Reef38h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
Reef300m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
Reef$899
Full specifications
Case
5 specsCategory
Diver
—
Diameter
41mm
46mm
Lug-to-Lug
48mm
52mm
Lug Width
20mm
24mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
1 specsDial Color
Anthracite
Black
Movement
1 specsPower Reserve
40h
38h
Pricing
1 specsMSRP
$2,100
$899
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