Side by side

Marathon Arctic OSAR 41mm AutomaticvsNodus Sector Deep

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
Sector Deep
NodusSector Deep
MSRP $650

At a glance

13 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
Sector Deep38mm
Power Reserve
Arctic OSAR 41mm Automatic40h
Sector Deep41h
Water Resistance
Arctic OSAR 41mm Automatic300m
Sector Deep500m
MSRP
Arctic OSAR 41mm Automatic$1,800
Sector Deep$650

Full specifications

Case

6 specs
Diameter
41mm
38mm
Thickness
13mm
13.6mm
Lug-to-Lug
43.5mm
47mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
500m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
White
Lume
None
Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs
Caliber
Sellita SW220-1
TMI NH35
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$1,800
$650

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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.

Nodus Sector Deep

The Nodus Sector Deep is widely praised for its excellent value, offering robust tool watch features like 500m water resistance and a precise 120-click bezel. Reviewers note its sandblasted steel case and excellent lume. However, the destro crown can be difficult to grip, and some find the bracelet lacks premium finishing. On balance, reviewers consider the Nodus Sector Deep a rugged, feature-packed tool watch offering exceptional value.

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