Side by side

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

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 Colchester
Christopher WardC63 Colchester
MSRP $1,615

At a glance

15 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
C63 Colchester47.5mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
C63 Colchester38h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
C63 Colchester150m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
C63 Colchester$1,615

Full specifications

Case

8 specs
Category
Diver
Diameter
41mm
47.5mm
Thickness
13mm
12.6mm
Lug-to-Lug
43.5mm
47.5mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Injected carbon
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
150m

Crystal & Dial

1 specs
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, Date

Pricing

1 specs
MSRP
$1,800
$1,615

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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 Colchester

The Christopher Ward C63 Colchester is praised for its extremely lightweight, 41mm forged carbon case and dial, weighing only 38 grams, and its COSC-certified Sellita SW200 movement. Some owners report the lume lasts all night, while others note the red seconds hand can be difficult to see in low light. The recessed crown is a point of discussion, with one owner finding it difficult to manipulate due to its thinness and another suggesting it may be gimmicky. The watch is offered at $925. Overall, owners appreciate the unique materials and lightweight design of the Christopher Ward C63 Colchester, though some express concerns about the crown functionality and price point.

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