Which has better water resistance, the Marathon OSAR-D (Original SAR with Date) Automatic 36mm or the Praesidus A-11 SAIT?

The Marathon OSAR-D (Original SAR with Date) Automatic 36mm is rated to 300m versus 100m for the Praesidus A-11 SAIT.

What movement does the Marathon OSAR-D (Original SAR with Date) Automatic 36mm run compared to the Praesidus A-11 SAIT?

Both watches run automatic movements — the Marathon OSAR-D (Original SAR with Date) Automatic 36mm uses the Sellita SW220-1 and the Praesidus A-11 SAIT uses the Seiko NH35.

Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 36mmvsPraesidus A-11 SAIT

Q: Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 36mm or the Praesidus A-11 SAIT?

At MSRP the Praesidus A-11 SAIT is the cheaper of the two at $300, against $1,200 for the Marathon OSAR-D (Original SAR with Date) Automatic 36mm — a $900 gap before any retailer discounting.

Q: Which is bigger, the Marathon OSAR-D (Original SAR with Date) Automatic 36mm or the Praesidus A-11 SAIT?

The Praesidus A-11 SAIT wears larger at 38mm versus 36mm for the Marathon OSAR-D (Original SAR with Date) Automatic 36mm — a 2mm difference across the dial.

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

Marathon OSAR-D (Original SAR with Date) Automatic 36mm

36mm-original-sar-w-date-osar-d

MSRP $1,200

Praesidus A-11 SAIT

P-38-SA-MB-SDCSG

MSRP $300

At a glance

8 of 29 specs differ

Diameter

OSAR-D (Original SAR with Date) Automatic 36mm36mm

A-11 SAIT38mm

Power Reserve

OSAR-D (Original SAR with Date) Automatic 36mm40h

A-11 SAIT40h

Water Resistance

OSAR-D (Original SAR with Date) Automatic 36mm300m

A-11 SAIT100m

MSRP

OSAR-D (Original SAR with Date) Automatic 36mm$1,200

A-11 SAIT$300

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

Black

SAIT

Movement

1 specs

Caliber

Sellita SW220-1

Seiko NH35

Pricing

1 specs

MSRP

$1,200

$300

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