Which is cheaper, the Oblvlo GCM Mechanical or the Longines MASTER COLLECTION CHRONO MOONPHASE?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $4,400 for the Longines MASTER COLLECTION CHRONO MOONPHASE — a $4,169 gap before any retailer discounting.

Which is bigger, the Oblvlo GCM Mechanical or the Longines MASTER COLLECTION CHRONO MOONPHASE?

The Oblvlo GCM Mechanical wears larger at 41mm versus 40mm for the Longines MASTER COLLECTION CHRONO MOONPHASE — a 1mm difference across the dial.

Which has better water resistance, the Oblvlo GCM Mechanical or the Longines MASTER COLLECTION CHRONO MOONPHASE?

The Oblvlo GCM Mechanical is rated to 50m versus 30m for the Longines MASTER COLLECTION CHRONO MOONPHASE.

Which has a longer power reserve, the Oblvlo GCM Mechanical or the Longines MASTER COLLECTION CHRONO MOONPHASE?

The Longines MASTER COLLECTION CHRONO MOONPHASE carries a 66-hour power reserve against 42 hours on the Oblvlo GCM Mechanical.

What movement does the Oblvlo GCM Mechanical run compared to the Longines MASTER COLLECTION CHRONO MOONPHASE?

Both watches run automatic movements — the Oblvlo GCM Mechanical uses the Miyota 82S5 and the Longines MASTER COLLECTION CHRONO MOONPHASE uses the L687.5.

Side by side

Oblvlo GCM MechanicalvsLongines MASTER COLLECTION CHRONO MOONPHASE

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

Add a watch

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

Longines MASTER COLLECTION CHRONO MOONPHASE

L2.773.4.61.2

MSRP $4,400

At a glance

19 of 29 specs differ

Diameter

GCM Mechanical41mm

MASTER COLLECTION CHRONO MOONPHASE40mm

Power Reserve

GCM Mechanical42h

MASTER COLLECTION CHRONO MOONPHASE66h

Water Resistance

GCM Mechanical50m

MASTER COLLECTION CHRONO MOONPHASE30m

MSRP

GCM Mechanical$231

MASTER COLLECTION CHRONO MOONPHASE$4,400

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Black

Brown

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

6 specs

Caliber

Miyota 82S5

L687.5

Beat Rate

28,800 vph

0 vph

Power Reserve

42h

66h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$231

$4,400

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Oblvlo GCM MechanicalvsLongines MASTER COLLECTION CHRONO MOONPHASE

At a glance

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