Which is cheaper, the Casio GM-2100 or the Oblvlo ZM Skeleton?

At MSRP the Casio GM-2100 is the cheaper of the two at $220, against $285 for the Oblvlo ZM Skeleton — a $65 gap before any retailer discounting.

Which is bigger, the Casio GM-2100 or the Oblvlo ZM Skeleton?

The Oblvlo ZM Skeleton wears larger at 46mm versus 44.4mm for the Casio GM-2100 — a 1.6mm difference across the dial.

Which has better water resistance, the Casio GM-2100 or the Oblvlo ZM Skeleton?

The Casio GM-2100 is rated to 200m versus 50m for the Oblvlo ZM Skeleton.

What movement does the Casio GM-2100 run compared to the Oblvlo ZM Skeleton?

The Casio GM-2100 runs a quartz caliber, while the Oblvlo ZM Skeleton runs a automatic (Miyota 82S0).

Side by side

Casio GM-2100vsOblvlo ZM Skeleton

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

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Casio GM-2100

GM-2100

MSRP $220

See the full GM-2100

Oblvlo ZM Skeleton

MSRP $285

See the full ZM Skeleton

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At a glance

16 of 29 specs differ

Diameter

GM-210044.4mm

ZM Skeleton46mm

Power Reserve

GM-2100—

ZM Skeleton42h

Water Resistance

GM-2100200m

ZM Skeleton50m

MSRP

GM-2100$220

ZM Skeleton$285

Full specifications

Case

8 specs

Crystal & Dial

3 specs

Crystal

Mineral

Sapphire

AR Coating

—

Dial Color

Black

—

Movement

4 specs

Caliber

—

Miyota 82S0

Type

Quartz

Automatic

Power Reserve

—

42h

Jewels

Pricing

1 specs

MSRP

$220

$285

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Casio GM-2100vsOblvlo ZM Skeleton

At a glance

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