Which is cheaper, the Oblvlo GCM Mechanical or the Seiko Presage Sharp Edged Series?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $1,100 for the Seiko Presage Sharp Edged Series — a $869 gap before any retailer discounting.

Which is bigger, the Oblvlo GCM Mechanical or the Seiko Presage Sharp Edged Series?

The Oblvlo GCM Mechanical wears larger at 41mm versus 40.2mm for the Seiko Presage Sharp Edged Series — a 0.8mm difference across the dial.

Which has better water resistance, the Oblvlo GCM Mechanical or the Seiko Presage Sharp Edged Series?

The Oblvlo GCM Mechanical is rated to 50m versus 10m for the Seiko Presage Sharp Edged Series.

Which has a longer power reserve, the Oblvlo GCM Mechanical or the Seiko Presage Sharp Edged Series?

The Seiko Presage Sharp Edged Series carries a 45-hour power reserve against 42 hours on the Oblvlo GCM Mechanical.

What movement does the Oblvlo GCM Mechanical run compared to the Seiko Presage Sharp Edged Series?

Both watches run automatic movements — the Oblvlo GCM Mechanical uses the Miyota 82S5 and the Seiko Presage Sharp Edged Series uses the 6R21.

Side by side

Oblvlo GCM MechanicalvsSeiko Presage Sharp Edged Series

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

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

Seiko Presage Sharp Edged Series

spb307j1

MSRP $1,100

At a glance

12 of 29 specs differ

Diameter

GCM Mechanical41mm

Presage Sharp Edged Series40.2mm

Power Reserve

GCM Mechanical42h

Presage Sharp Edged Series45h

Water Resistance

GCM Mechanical50m

Presage Sharp Edged Series100m

MSRP

GCM Mechanical$231

Presage Sharp Edged Series$1,100

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

Super-LumiNova

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Miyota 82S5

6R21

Power Reserve

42h

45h

Jewels

Pricing

1 specs

MSRP

$231

$1,100

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