Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsStraton Straton Curve Chrono MKII

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
Straton Curve Chrono MKII
StratonStraton Curve Chrono MKII
MSRP $1,099

At a glance

18 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
Straton Curve Chrono MKII42mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Straton Curve Chrono MKII
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Straton Curve Chrono MKII100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Straton Curve Chrono MKII$1,099

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
41mm
42mm
Thickness
13mm
13.9mm
Lug-to-Lug
43.5mm
47.4mm
Lug Width
18mm
22mm
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid
Stamped Design with Wheel

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
Black
Indices
Applied

Movement

5 specs
Caliber
Sellita SW220-1
NE86
Type
Automatic
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$1,800
$1,099

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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.

Straton Curve Chrono MKII

The watch offers a retro motorsport aesthetic with a quality finish and well-chosen movements at an affordable price. Reviewers did not agree on any specific weaknesses.

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