Side by side
Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsTSAO Baltimore OLD BAY Timepiece
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
OLD BAY Timepiece40mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
OLD BAY Timepiece41h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
OLD BAY Timepiece200m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
OLD BAY Timepiece$550
Full specifications
Case
6 specsCategory
Diver
—
Diameter
41mm
40mm
Thickness
14mm
13.2mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
1 specsDial Color
Anthracite
—
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH38
Power Reserve
40h
41h
Pricing
1 specsMSRP
$2,100
$550
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