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

At MSRP the Oblvlo JM Rotor is the cheaper of the two at $299, against $3,800 for the Longines MASTER COLLECTION CHRONOGRAPH — a $3,501 gap before any retailer discounting.

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

The Longines MASTER COLLECTION CHRONOGRAPH wears larger at 44mm versus 42mm for the Oblvlo JM Rotor — a 2mm difference across the dial.

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

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

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

The Longines MASTER COLLECTION CHRONOGRAPH carries a 66-hour power reserve against 42 hours on the Oblvlo JM Rotor.

What movement does the Oblvlo JM Rotor run compared to the Longines MASTER COLLECTION CHRONOGRAPH?

Both watches run automatic movements — the Oblvlo JM Rotor uses the Miyota 8215 and the Longines MASTER COLLECTION CHRONOGRAPH uses the L688.5.

Side by side

Oblvlo JM RotorvsLongines MASTER COLLECTION CHRONOGRAPH

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

Oblvlo JM Rotor

JM-ROTOR

MSRP $299

Longines MASTER COLLECTION CHRONOGRAPH

L2.859.4.92.0

MSRP $3,800

At a glance

20 of 29 specs differ

Diameter

JM Rotor42mm

MASTER COLLECTION CHRONOGRAPH44mm

Power Reserve

JM Rotor42h

MASTER COLLECTION CHRONOGRAPH66h

Water Resistance

JM Rotor50m

MASTER COLLECTION CHRONOGRAPH30m

MSRP

JM Rotor$299

MASTER COLLECTION CHRONOGRAPH$3,800

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Black

Blue

Indices

Applied

Applied indexes

Lume

None

Super-LumiNova

Movement

6 specs

Caliber

Miyota 8215

L688.5

Power Reserve

42h

66h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

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

Pricing

1 specs

MSRP

$299

$3,800

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