Which is bigger, the Oblvlo GCM Mechanical or the Redux Zero-Hour?

The Oblvlo GCM Mechanical wears larger at 41mm versus 39mm for the Redux Zero-Hour — a 2mm difference across the dial.

Which has better water resistance, the Oblvlo GCM Mechanical or the Redux Zero-Hour?

The Redux Zero-Hour is rated to 200m versus 50m for the Oblvlo GCM Mechanical.

Which has a longer power reserve, the Oblvlo GCM Mechanical or the Redux Zero-Hour?

The Oblvlo GCM Mechanical carries a 42-hour power reserve against 41 hours on the Redux Zero-Hour.

What movement does the Oblvlo GCM Mechanical run compared to the Redux Zero-Hour?

Both watches run automatic movements — the Oblvlo GCM Mechanical uses the Miyota 82S5 and the Redux Zero-Hour uses the Seiko NH35.

Side by side

Oblvlo GCM MechanicalvsRedux Zero-Hour

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

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

Redux Zero-Hour

the-courg-watch-zero-hour-39mm

At a glance

11 of 29 specs differ

Diameter

GCM Mechanical41mm

Zero-Hour39mm

Power Reserve

GCM Mechanical42h

Zero-Hour41h

Water Resistance

GCM Mechanical50m

Zero-Hour200m

MSRP

GCM Mechanical$231

Zero-Hour—

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Miyota 82S5

Seiko NH35

Power Reserve

42h

41h

Pricing

1 specs

MSRP

$231

—

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