Side by side
Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsSheffield 1A
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
1A40mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
1A—
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
1A200m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
1A$223
Full specifications
Case
5 specsDiameter
41mm
40mm
Thickness
14mm
12.8mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
2 specsDial Color
Anthracite
White/Blue
Lume
None
Swiss blue lume
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH35A
Power Reserve
40h
—
Pricing
1 specsMSRP
$2,100
$223
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