Which is cheaper, the Oblvlo BLM Rotor or the Orient Helios?

At MSRP the Oblvlo BLM Rotor is the cheaper of the two at $322, against $335 for the Orient Helios — a $13 gap before any retailer discounting.

Which is bigger, the Oblvlo BLM Rotor or the Orient Helios?

The Oblvlo BLM Rotor wears larger at 41mm versus 40.5mm for the Orient Helios — a 0.5mm difference across the dial.

Which has better water resistance, the Oblvlo BLM Rotor or the Orient Helios?

The Oblvlo BLM Rotor is rated to 50m versus 30m for the Orient Helios.

Which has a longer power reserve, the Oblvlo BLM Rotor or the Orient Helios?

The Oblvlo BLM Rotor carries a 48-hour power reserve against 40 hours on the Orient Helios.

Side by side

Oblvlo BLM RotorvsOrient Helios

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

Oblvlo BLM Rotor

BLM-ROTOR

MSRP $322

Orient Helios

ra-ag0026e30b

MSRP $335

At a glance

17 of 29 specs differ

Diameter

BLM Rotor41mm

Helios40.5mm

Power Reserve

BLM Rotor48h

Helios40h

Water Resistance

BLM Rotor50m

Helios30m

MSRP

BLM Rotor$322

Helios$335

Full specifications

Case

6 specs

Crystal & Dial

6 specs

Crystal

Sapphire

Mineral

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Black

Green

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

—

FT622

Beat Rate

28,800 vph

21,600 vph

Power Reserve

48h

40h

Jewels

Pricing

1 specs

MSRP

$322

$335

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