Side by side
Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsResco BlackFrog UDT (DLC Titanium, Quartz/Auto)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
BlackFrog UDT (DLC Titanium, Quartz/Auto)42mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
BlackFrog UDT (DLC Titanium, Quartz/Auto)40h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
BlackFrog UDT (DLC Titanium, Quartz/Auto)300m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
BlackFrog UDT (DLC Titanium, Quartz/Auto)$1,905
Full specifications
Case
5 specsCategory
Diver
—
Diameter
41mm
42mm
Thickness
14mm
13mm
Lug-to-Lug
48mm
49.67mm
Material
316L Stainless Steel
Titanium
Crystal & Dial
1 specsDial Color
Anthracite
Black
Pricing
1 specsMSRP
$2,100
$1,905
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