Which has better water resistance, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Oblvlo JM Rotor?

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm is rated to 300m versus 50m for the Oblvlo JM Rotor.

Which has a longer power reserve, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Oblvlo JM Rotor?

The Oblvlo JM Rotor carries a 42-hour power reserve against 40 hours on the Marathon OSAR-D (Original SAR with Date) Automatic 41mm.

What movement does the Marathon OSAR-D (Original SAR with Date) Automatic 41mm run compared to the Oblvlo JM Rotor?

Both watches run automatic movements — the Marathon OSAR-D (Original SAR with Date) Automatic 41mm uses the Sellita SW220-1 and the Oblvlo JM Rotor uses the Miyota 8215.

Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsOblvlo JM Rotor

Q: Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Oblvlo JM Rotor?

At MSRP the Oblvlo JM Rotor is the cheaper of the two at $299, against $1,800 for the Marathon OSAR-D (Original SAR with Date) Automatic 41mm — a $1,501 gap before any retailer discounting.

Q: Which is bigger, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Oblvlo JM Rotor?

The Oblvlo JM Rotor 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.

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

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

MSRP $1,800

Oblvlo JM Rotor

JM-ROTOR

MSRP $299

At a glance

10 of 29 specs differ

Diameter

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

JM Rotor42mm

Power Reserve

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

JM Rotor42h

Water Resistance

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

JM Rotor50m

MSRP

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

JM Rotor$299

Full specifications

Case

6 specs

Movement

3 specs

Caliber

Sellita SW220-1

Miyota 8215

Power Reserve

40h

42h

Jewels

Pricing

1 specs

MSRP

$1,800

$299

Follow this matchup

Get a note when Marathon OSAR-D (Original SAR with Date) Automatic 41mm vs Oblvlo JM Rotor gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring