Which is cheaper, the Oblvlo BLM Rotor or the Helgray Speedster (Racing Light Blue)?

At MSRP the Helgray Speedster (Racing Light Blue) is the cheaper of the two at $299, against $322 for the Oblvlo BLM Rotor — a $23 gap before any retailer discounting.

Which is bigger, the Oblvlo BLM Rotor or the Helgray Speedster (Racing Light Blue)?

The Oblvlo BLM Rotor wears larger at 41mm versus 39mm for the Helgray Speedster (Racing Light Blue) — a 2mm difference across the dial.

Which has better water resistance, the Oblvlo BLM Rotor or the Helgray Speedster (Racing Light Blue)?

The Oblvlo BLM Rotor is rated to 50m versus 30m for the Helgray Speedster (Racing Light Blue).

Which has a longer power reserve, the Oblvlo BLM Rotor or the Helgray Speedster (Racing Light Blue)?

The Oblvlo BLM Rotor carries a 48-hour power reserve against 40 hours on the Helgray Speedster (Racing Light Blue).

Side by side

Oblvlo BLM RotorvsHelgray Speedster (Racing Light Blue)

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

Oblvlo BLM Rotor

BLM-ROTOR

MSRP $322

Helgray Speedster (Racing Light Blue)

speedster-racing-light-blue

MSRP $299

At a glance

7 of 29 specs differ

Diameter

BLM Rotor41mm

Speedster (Racing Light Blue)39mm

Power Reserve

BLM Rotor48h

Speedster (Racing Light Blue)40h

Water Resistance

BLM Rotor50m

Speedster (Racing Light Blue)30m

MSRP

BLM Rotor$322

Speedster (Racing Light Blue)$299

Full specifications

Case

3 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

—

Miyota 6S21

Power Reserve

48h

40h

Pricing

1 specs

MSRP

$322

$299

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