Which is cheaper, the Oblvlo BLM Rotor or the Longines MASTER COLLECTION CHRONOGRAPH?

At MSRP the Oblvlo BLM Rotor is the cheaper of the two at $322, against $3,800 for the Longines MASTER COLLECTION CHRONOGRAPH — a $3,478 gap before any retailer discounting.

Which is bigger, the Oblvlo BLM Rotor or the Longines MASTER COLLECTION CHRONOGRAPH?

The Longines MASTER COLLECTION CHRONOGRAPH wears larger at 44mm versus 41mm for the Oblvlo BLM Rotor — a 3mm difference across the dial.

Which has better water resistance, the Oblvlo BLM Rotor or the Longines MASTER COLLECTION CHRONOGRAPH?

The Oblvlo BLM Rotor is rated to 50m versus 30m for the Longines MASTER COLLECTION CHRONOGRAPH.

Which has a longer power reserve, the Oblvlo BLM Rotor or the Longines MASTER COLLECTION CHRONOGRAPH?

The Longines MASTER COLLECTION CHRONOGRAPH carries a 66-hour power reserve against 48 hours on the Oblvlo BLM Rotor.

Side by side

Oblvlo BLM RotorvsLongines MASTER COLLECTION CHRONOGRAPH

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

Oblvlo BLM Rotor

BLM-ROTOR

MSRP $322

Longines MASTER COLLECTION CHRONOGRAPH

L2.859.4.92.0

MSRP $3,800

At a glance

19 of 29 specs differ

Diameter

BLM Rotor41mm

MASTER COLLECTION CHRONOGRAPH44mm

Power Reserve

BLM Rotor48h

MASTER COLLECTION CHRONOGRAPH66h

Water Resistance

BLM Rotor50m

MASTER COLLECTION CHRONOGRAPH30m

MSRP

BLM Rotor$322

MASTER COLLECTION CHRONOGRAPH$3,800

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Black

Blue

Indices

Applied

Applied indexes

Movement

6 specs

Caliber

—

L688.5

Power Reserve

48h

66h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, small seconds at 9 o'clock and date

Pricing

1 specs

MSRP

$322

$3,800

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