Which is cheaper, the Aryon Waves Summer Automatic or the Oblvlo GCM Mechanical?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $589 for the Aryon Waves Summer Automatic — a $358 gap before any retailer discounting.

Which is bigger, the Aryon Waves Summer Automatic or the Oblvlo GCM Mechanical?

The Aryon Waves Summer Automatic wears larger at 42mm versus 41mm for the Oblvlo GCM Mechanical — a 1mm difference across the dial.

Which has better water resistance, the Aryon Waves Summer Automatic or the Oblvlo GCM Mechanical?

The Aryon Waves Summer Automatic is rated to 100m versus 50m for the Oblvlo GCM Mechanical.

Which has a longer power reserve, the Aryon Waves Summer Automatic or the Oblvlo GCM Mechanical?

The Aryon Waves Summer Automatic carries a 70-hour power reserve against 42 hours on the Oblvlo GCM Mechanical.

What movement does the Aryon Waves Summer Automatic run compared to the Oblvlo GCM Mechanical?

Both watches run automatic movements — the Aryon Waves Summer Automatic uses the Hangzhou 7010A and the Oblvlo GCM Mechanical uses the Miyota 82S5.

Side by side

Aryon Waves Summer AutomaticvsOblvlo GCM Mechanical

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

Add a watch

Aryon Waves Summer Automatic

aryon-waves-summer-automatic

MSRP $589

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

At a glance

11 of 29 specs differ

Diameter

Waves Summer Automatic42mm

GCM Mechanical41mm

Power Reserve

Waves Summer Automatic70h

GCM Mechanical42h

Water Resistance

Waves Summer Automatic100m

GCM Mechanical50m

MSRP

Waves Summer Automatic$589

GCM Mechanical$231

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Blue

Black

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

Hangzhou 7010A

Miyota 82S5

Power Reserve

70h

42h

Pricing

1 specs

MSRP

—

$231

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