Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsChristopher Ward C63 Valour

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

OSAR-D (Original SAR with Date) Automatic 41mm
MarathonOSAR-D (Original SAR with Date) Automatic 41mm
MSRP $1,800
C63 Valour
Christopher WardC63 Valour
MSRP $1,105

At a glance

15 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
C63 Valour40mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
C63 Valour40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
C63 Valour150m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
C63 Valour$1,105

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
41mm
40mm
Thickness
13mm
11.55mm
Lug-to-Lug
43.5mm
45.8mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
150m
Caseback
Solid
Engraved

Crystal & Dial

1 specs
Lume
None
SLN X1 BL C1

Movement

5 specs
Caliber
Sellita SW220-1
G10
Type
Automatic
Quartz
Beat Rate
28,800 vph
768 vph
Jewels
25
4
Complications
None
Chronograph

Pricing

1 specs
MSRP
$1,800
$1,105

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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 OSAR-D (Original SAR with Date) Automatic 41mm

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm is noted for its highly legible white dial with applied hour markers and a functional date magnifier, emphasizing its tool-watch purpose. Its Swiss-made Sellita SW200-1 movement is considered reliable and serviceable. One reviewer found the bracelet lacked refinement and preferred the rubber strap option. Overall, owners and reviewers appreciate the Marathon OSAR-D (Original SAR with Date) Automatic 41mm for its excellent legibility and robust movement.

Christopher Ward C63 Valour

The Christopher Ward C63 Valour is praised for its beautiful, deep dial with 3D applied markers and indices, its great look, and its symmetry, with some calling it one of the best-looking and most affordable chronographs available. Reviewers note its Light-catcher case with flowing curves and contrasting brushed and polished finishes, and a matte black dial with applied numerals and sub-dials featuring differently colored hands. The watch is powered by a thermocompensated, chronometer-certified quartz movement, specifically the ETA G10.212 AD, which Christopher Ward claims offers accuracy of +/- 10 seconds per year, though some users question this, citing ETA's stated accuracy of +/- 73 seconds per year. Owners are split on the use of a quartz movement in a watch at this price point, with some preferring mechanical movements, while others defend quartz for its reliability, thinner profile, accuracy, and lower service costs.

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