Side by side

Marathon Arctic OSAR 41mm AutomaticvsChristopher Ward C63 Sealander Rocks

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
C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,405

At a glance

17 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
C63 Sealander Rocks42.87mm
Power Reserve
Arctic OSAR 41mm Automatic40h
C63 Sealander Rocks38h
Water Resistance
Arctic OSAR 41mm Automatic300m
C63 Sealander Rocks150m
MSRP
Arctic OSAR 41mm Automatic$1,800
C63 Sealander Rocks$1,405

Full specifications

Case

9 specs
Category
Diver
Diameter
41mm
42.87mm
Thickness
13mm
11.05mm
Lug-to-Lug
43.5mm
42.87mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Brushed + Polished + Sandblasted
Water Resistance
300m
150m
Caseback
Solid
Display

Crystal & Dial

2 specs
Dial Color
White
Yellow
Lume
None
SLN X1 BL C1

Movement

5 specs
Caliber
Sellita SW220-1
SW200
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Moonphase, Day-date

Pricing

1 specs
MSRP
$1,800
$1,405

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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.

Christopher Ward C63 Sealander Rocks

The Christopher Ward C63 Sealander Rocks is praised for its exceptional wearability and versatile design, with its 36mm case noted as fitting well on smaller wrists. Owners highlight the unique gloss dial and refined indices as particularly special, contributing to a quality that exceeds its price point. One owner reported the crown movement was less smooth than higher-end options, and the Sellita SW200 movement's rotor can be a bit loud. The Consort bracelet is noted as lighter and more conforming than the Bader, though some prefer the Bader for robustness. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its comfortable wearability and refined dial aesthetics at its price.

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