Which is cheaper, the Oblvlo GCM Mechanical or the Peren One?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $449 for the Peren One — a $218 gap before any retailer discounting.

Which is bigger, the Oblvlo GCM Mechanical or the Peren One?

The Oblvlo GCM Mechanical wears larger at 41mm versus 40.6mm for the Peren One — a 0.4mm difference across the dial.

Which has better water resistance, the Oblvlo GCM Mechanical or the Peren One?

The Peren One is rated to 200m versus 50m for the Oblvlo GCM Mechanical.

What movement does the Oblvlo GCM Mechanical run compared to the Peren One?

The Oblvlo GCM Mechanical runs a automatic caliber (Miyota 82S5), while the Peren One runs a meca-quartz (Seiko VK64).

Side by side

Oblvlo GCM MechanicalvsPeren One

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

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

Peren One

MSRP $449

At a glance

10 of 29 specs differ

Diameter

GCM Mechanical41mm

One40.6mm

Power Reserve

GCM Mechanical42h

One—

Water Resistance

GCM Mechanical50m

One200m

MSRP

GCM Mechanical$231

One$449

Full specifications

Case

4 specs

Crystal & Dial

2 specs

Dial Color

Black

Dark Blue

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Miyota 82S5

Seiko VK64

Type

Automatic

Quartz

Power Reserve

42h

—

Pricing

1 specs

MSRP

$231

$449

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Oblvlo GCM MechanicalvsPeren One

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Full specifications

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