Which is cheaper, the Casio GST-B400 or the Oblvlo XM Dragon?

At MSRP the Oblvlo XM Dragon is the cheaper of the two at $224, against $350 for the Casio GST-B400 — a $126 gap before any retailer discounting.

Which is bigger, the Casio GST-B400 or the Oblvlo XM Dragon?

The Casio GST-B400 wears larger at 49.6mm versus 43mm for the Oblvlo XM Dragon — a 6.6mm difference across the dial.

Which has better water resistance, the Casio GST-B400 or the Oblvlo XM Dragon?

The Casio GST-B400 is rated to 200m versus 50m for the Oblvlo XM Dragon.

What movement does the Casio GST-B400 run compared to the Oblvlo XM Dragon?

The Casio GST-B400 runs a quartz caliber, while the Oblvlo XM Dragon runs a automatic.

Side by side

Casio GST-B400vsOblvlo XM Dragon

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

Add a watch

Casio GST-B400

GST-B400

MSRP $350

See the full GST-B400

Oblvlo XM Dragon

MSRP $224

See the full XM Dragon

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At a glance

14 of 29 specs differ

Diameter

GST-B40049.6mm

XM Dragon43mm

Power Reserve

GST-B400—

XM Dragon—

Water Resistance

GST-B400200m

XM Dragon50m

MSRP

GST-B400$350

XM Dragon$224

Full specifications

Case

7 specs

Diameter

49.6mm

43mm

Thickness

12.9mm

13.5mm

Lug-to-Lug

46.6mm

0mm

Lug Width

—

0mm

Material

Resin / Stainless steel

Stainless Steel

Finish

—

Water Resistance

200m

50m

Crystal & Dial

3 specs

Crystal

Mineral

Sapphire

AR Coating

—

Dial Color

Black

—

Movement

3 specs

Caliber

—

Type

Quartz

Automatic

Power Reserve

—

Pricing

1 specs

MSRP

$350

$224

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