Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 36mmvsChristopher Ward C63 Sealander Automatic

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

OSAR-D (Original SAR with Date) Automatic 36mm
MarathonOSAR-D (Original SAR with Date) Automatic 36mm
MSRP $1,200
C63 Sealander Automatic
Christopher WardC63 Sealander Automatic
MSRP $1,430

At a glance

14 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 36mm36mm
C63 Sealander Automatic36mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 36mm40h
C63 Sealander Automatic65h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 36mm300m
C63 Sealander Automatic150m
MSRP
OSAR-D (Original SAR with Date) Automatic 36mm$1,200
C63 Sealander Automatic$1,430

Full specifications

Case

6 specs
Category
Diver
Sport
Thickness
13mm
10.6mm
Lug-to-Lug
43.5mm
42mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
150m

Crystal & Dial

2 specs
Dial Color
Black
Blue
Lume
None
SLN X1 BL C1

Movement

5 specs
Caliber
Sellita SW220-1
SW 200-2
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
65h
Jewels
25
26
Complications
None
Day-date, Date

Pricing

1 specs
MSRP
$1,200
$1,430

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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 36mm

Owners widely praise the Marathon OSAR-D (Original SAR with Date) Automatic 36mm for its exceptional legibility, featuring large hour markers and MaraGlo lume. The watch is noted for its comfortable wearability and competent Swiss-made Selitta SW200-1 automatic movement, offering 300-meter water resistance and a sapphire crystal. Some enthusiasts find the price of $1,380 USD on rubber to be excessive, particularly compared to past models or other brands, and the Spartan bracelet is described as lacking refinement. On balance, owners and reviewers find the Marathon OSAR-D Automatic 36mm a reliable and functional tool watch, with its clear dial and robust build being the primary draws.

Christopher Ward C63 Sealander Automatic

Owners widely praise the Christopher Ward C63 Sealander Automatic for its excellent finishing, on-the-fly micro-adjust bracelet, and GADA versatility, with some calling it their best offering and a bargain. However, the lume is consistently criticized as weak, particularly for its price point. Some owners find the dial's multiple color pops distracting, and one notes the brand's poor aftermarket value retention. On balance, owners rate the Christopher Ward C63 Sealander Automatic highly for its build quality and versatility at the price.

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