Side by side

Marathon Arctic OSAR 41mm AutomaticvsCWC G10 Fatboy-80 Quartz Re-Issue Watch

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Arctic OSAR 41mm Automatic
MarathonArctic OSAR 41mm Automatic
MSRP $1,800
G10 Fatboy-80 Quartz Re-Issue Watch
CWCG10 Fatboy-80 Quartz Re-Issue Watch
MSRP $333

At a glance

12 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
G10 Fatboy-80 Quartz Re-Issue Watch38mm
Power Reserve
Arctic OSAR 41mm Automatic40h
G10 Fatboy-80 Quartz Re-Issue Watch40h
Water Resistance
Arctic OSAR 41mm Automatic300m
G10 Fatboy-80 Quartz Re-Issue Watch50m
MSRP
Arctic OSAR 41mm Automatic$1,800
G10 Fatboy-80 Quartz Re-Issue Watch$333

Full specifications

Case

6 specs
Category
Diver
Pilot
Diameter
41mm
38mm
Lug-to-Lug
43.5mm
43mm
Lug Width
18mm
18.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

3 specs
Crystal
Sapphire
Acrylic
Dial Color
White
CWC G10 Fatboy-80 Quartz Re-Issue Watch
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW220-1
ETA F06.461
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,800
$333

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon Arctic OSAR 41mm Automatic

The Marathon Arctic OSAR 41mm Automatic is noted for its comfortable wearability on wrists under 7 inches, with one owner finding the 41mm size perfect. Accuracy observations vary, with one owner reporting a consistent +1 second per day and another noting -20 seconds per day. The watch features a Sellita automatic movement and has dimensions of 14mm thickness and a 48mm lug-to-lug. Overall, owners appreciate the Marathon Arctic OSAR 41mm Automatic for its comfortable fit and Marathon's overall appeal.

CWC G10 Fatboy-80 Quartz Re-Issue Watch

Owners widely praise the CWC G10 Fatboy-80 Quartz Re-Issue Watch for its 36mm size and comfortable, "chunky" wearability, with one owner calling it their "perfect watch." The bead-blasted stainless steel case, fixed spring bars, and acrylic crystal that scratches but buffs out are noted features. Some enthusiasts point out the dial's "T" marking alongside Super-LumiNova as a detail difference from originals, and one owner found the reissue's crystal magnified the dial more. The 50m water resistance is considered sufficient for its field watch purpose. On balance, owners rate the CWC G10 Fatboy-80 Quartz Re-Issue Watch highly for its comfortable wearability and distinct dial at its price point.

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