Which has better water resistance, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the Oblvlo BLM Rotor?

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm is rated to 300m versus 50m for the Oblvlo BLM Rotor.

Which has a longer power reserve, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the Oblvlo BLM Rotor?

The Oblvlo BLM Rotor carries a 48-hour power reserve against 40 hours on the Marathon OSAR-D (Original SAR with Date) Automatic 46mm.

Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsOblvlo BLM Rotor

Q: Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the Oblvlo BLM Rotor?

At MSRP the Oblvlo BLM Rotor is the cheaper of the two at $322, against $2,500 for the Marathon OSAR-D (Original SAR with Date) Automatic 46mm — a $2,178 gap before any retailer discounting.

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

Marathon OSAR-D (Original SAR with Date) Automatic 46mm

46mm-original-sar-w-date-on-3-piece-rubber-strap-kit-osar-d

MSRP $2,500

Oblvlo BLM Rotor

BLM-ROTOR

MSRP $322

At a glance

11 of 29 specs differ

Diameter

OSAR-D (Original SAR with Date) Automatic 46mm46mm

BLM Rotor41mm

Power Reserve

OSAR-D (Original SAR with Date) Automatic 46mm40h

BLM Rotor48h

Water Resistance

OSAR-D (Original SAR with Date) Automatic 46mm300m

BLM Rotor50m

MSRP

OSAR-D (Original SAR with Date) Automatic 46mm$2,500

BLM Rotor$322

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

Sellita SW220-1

—

Power Reserve

40h

48h

Pricing

1 specs

MSRP

$2,500

$322

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