Side by side
Marathon Arctic OSAR 41mm AutomaticvsCircula Watches AquaSport GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Arctic OSAR 41mm Automatic41mm
AquaSport GMT40mm
Power Reserve
Arctic OSAR 41mm Automatic40h
AquaSport GMT56h
Water Resistance
Arctic OSAR 41mm Automatic300m
AquaSport GMT200m
MSRP
Arctic OSAR 41mm Automatic$1,800
AquaSport GMT—
Full specifications
Case
7 specsCategory
Diver
—
Diameter
41mm
40mm
Thickness
13mm
12.6mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
1 specsDial Color
White
Blue
Movement
2 specsCaliber
Sellita SW220-1
Sellita SW330-2
Power Reserve
40h
56h
Pricing
1 specsMSRP
$1,800
—
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