Which is cheaper, the Oblvlo JM Rotor or the Longines HYDROCONQUEST?

At MSRP the Oblvlo JM Rotor is the cheaper of the two at $299, against $2,000 for the Longines HYDROCONQUEST — a $1,701 gap before any retailer discounting.

Which is bigger, the Oblvlo JM Rotor or the Longines HYDROCONQUEST?

The Oblvlo JM Rotor wears larger at 42mm versus 41mm for the Longines HYDROCONQUEST — a 1mm difference across the dial.

Which has better water resistance, the Oblvlo JM Rotor or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST is rated to 300m versus 50m for the Oblvlo JM Rotor.

Which has a longer power reserve, the Oblvlo JM Rotor or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST carries a 72-hour power reserve against 42 hours on the Oblvlo JM Rotor.

What movement does the Oblvlo JM Rotor run compared to the Longines HYDROCONQUEST?

Both watches run automatic movements — the Oblvlo JM Rotor uses the Miyota 8215 and the Longines HYDROCONQUEST uses the L888.5.

Side by side

Oblvlo JM RotorvsLongines HYDROCONQUEST

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

Oblvlo JM Rotor

JM-ROTOR

MSRP $299

Longines HYDROCONQUEST

L3.782.4.06.6

MSRP $2,000

At a glance

20 of 29 specs differ

Diameter

JM Rotor42mm

HYDROCONQUEST41mm

Power Reserve

JM Rotor42h

HYDROCONQUEST72h

Water Resistance

JM Rotor50m

HYDROCONQUEST300m

MSRP

JM Rotor$299

HYDROCONQUEST$2,000

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Black

Green

Indices

Applied

—

Movement

6 specs

Caliber

Miyota 8215

L888.5

Beat Rate

28,800 vph

0 vph

Power Reserve

42h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$299

$2,000

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Oblvlo JM RotorvsLongines HYDROCONQUEST

At a glance

Full specifications

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