Which is cheaper, the Oblvlo BLM Rotor or the Traska Commuter Carbon Black?

At MSRP the Oblvlo BLM Rotor is the cheaper of the two at $322, against $700 for the Traska Commuter Carbon Black — a $378 gap before any retailer discounting.

Which is bigger, the Oblvlo BLM Rotor or the Traska Commuter Carbon Black?

The Oblvlo BLM Rotor wears larger at 41mm versus 40mm for the Traska Commuter Carbon Black — a 1mm difference across the dial.

Which has better water resistance, the Oblvlo BLM Rotor or the Traska Commuter Carbon Black?

The Traska Commuter Carbon Black is rated to 100m versus 50m for the Oblvlo BLM Rotor.

Which has a longer power reserve, the Oblvlo BLM Rotor or the Traska Commuter Carbon Black?

The Oblvlo BLM Rotor carries a 48-hour power reserve against 42 hours on the Traska Commuter Carbon Black.

Side by side

Oblvlo BLM RotorvsTraska Commuter Carbon Black

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

Add a watch

Oblvlo BLM Rotor

BLM-ROTOR

MSRP $322

Traska Commuter Carbon Black

COM-38-BLK-NDT-V3.5

MSRP $700

At a glance

12 of 29 specs differ

Diameter

BLM Rotor41mm

Commuter Carbon Black40mm

Power Reserve

BLM Rotor48h

Commuter Carbon Black42h

Water Resistance

BLM Rotor50m

Commuter Carbon Black100m

MSRP

BLM Rotor$322

Commuter Carbon Black$700

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Inner

Underside

Dial Color

Black

Salmon

Movement

4 specs

Caliber

—

Miyota 9039

Power Reserve

48h

42h

Jewels

Complications

None

Chronograph, Date

Pricing

1 specs

MSRP

$322

$700

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Oblvlo BLM RotorvsTraska Commuter Carbon Black

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