Side by side

Marathon Arctic OSAR 41mm AutomaticvsZelos Nova 37

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
Nova 37
ZelosNova 37
MSRP $899

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
Nova 3737mm
Power Reserve
Arctic OSAR 41mm Automatic40h
Nova 3740h
Water Resistance
Arctic OSAR 41mm Automatic300m
Nova 3750m
MSRP
Arctic OSAR 41mm Automatic$1,800
Nova 37$899

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
41mm
37mm
Thickness
13mm
7mm
Lug-to-Lug
43.5mm
37mm
Lug Width
18mm
20mm
Water Resistance
300m
50m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
White
Salmon

Movement

2 specs
Caliber
Sellita SW220-1
ETA 7001
Type
Automatic
Manual

Pricing

1 specs
MSRP
$1,800
$899

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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.

Zelos Nova 37

Owners widely praise the Zelos Nova 37's spectacular 37mm dimensions and extremely light, thin wearability. The meteorite dial is frequently highlighted as a captivating feature, though some reviewers suggest simpler indices would improve legibility over the Arabic numerals. The watch is considered a considerable value at $1,999. On balance, owners and reviewers rate the Zelos Nova 37 highly for its excellent dimensions and dial execution at the price.

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