Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Straton Syncro MKII Mechanical Chrono?

At MSRP the Straton Syncro MKII Mechanical Chrono is the cheaper of the two at $599, against $1,800 for the Marathon OSAR-D (Original SAR with Date) Automatic 41mm — a $1,201 gap before any retailer discounting.

Which is bigger, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Straton Syncro MKII Mechanical Chrono?

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm wears larger at 41mm versus 40mm for the Straton Syncro MKII Mechanical Chrono — a 1mm difference across the dial.

What movement does the Marathon OSAR-D (Original SAR with Date) Automatic 41mm run compared to the Straton Syncro MKII Mechanical Chrono?

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm runs a automatic caliber (Sellita SW220-1), while the Straton Syncro MKII Mechanical Chrono runs a manual (Seagull ST19).

Side by side

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

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

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

41mm-original-sar-w-date-osar-d

MSRP $1,800

Straton Straton Syncro MKII Mechanical Chrono

straton-syncro-mkii-mechanical-chrono

MSRP $599

At a glance

18 of 29 specs differ

Diameter

OSAR-D (Original SAR with Date) Automatic 41mm41mm

Straton Syncro MKII Mechanical Chrono40mm

Power Reserve

OSAR-D (Original SAR with Date) Automatic 41mm40h

Straton Syncro MKII Mechanical Chrono—

Water Resistance

OSAR-D (Original SAR with Date) Automatic 41mm300m

Straton Syncro MKII Mechanical Chrono100m

MSRP

OSAR-D (Original SAR with Date) Automatic 41mm$1,800

Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Underside

Dial Color

Black

—

Indices

Applied

—

Movement

5 specs

Caliber

Sellita SW220-1

Seagull ST19

Type

Automatic

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$1,800

$599

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