Which has better water resistance, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Meia Lua Callisto?

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm is rated to 300m versus 100m for the Meia Lua Callisto.

What movement does the Marathon OSAR-D (Original SAR with Date) Automatic 41mm run compared to the Meia Lua Callisto?

Both watches run automatic movements — the Marathon OSAR-D (Original SAR with Date) Automatic 41mm uses the Sellita SW220-1 and the Meia Lua Callisto uses the Miyota 9122.

Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsMeia Lua Callisto

Q: Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Meia Lua Callisto?

At MSRP the Meia Lua Callisto is the cheaper of the two at $661, against $1,800 for the Marathon OSAR-D (Original SAR with Date) Automatic 41mm — a $1,139 gap before any retailer discounting.

Q: Which is bigger, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Meia Lua Callisto?

The Meia Lua Callisto wears larger at 42mm versus 41mm for the Marathon OSAR-D (Original SAR with Date) Automatic 41mm — a 1mm difference across the dial.

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

Add a watch

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

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

MSRP $1,800

Meia Lua Callisto

callisto-ion-black

MSRP $661

At a glance

11 of 29 specs differ

Diameter

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

Callisto42mm

Power Reserve

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

Callisto40h

Water Resistance

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

Callisto100m

MSRP

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

Callisto$661

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

None

Super-LumiNova

Movement

1 specs

Caliber

Sellita SW220-1

Miyota 9122

Pricing

1 specs

MSRP

$1,800

—

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Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsMeia Lua Callisto

At a glance

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