Which is cheaper, the Smith & Bradley Atlantis Sport or the Oblvlo GCM Mechanical?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $249 for the Smith & Bradley Atlantis Sport — a $18 gap before any retailer discounting.

Which is bigger, the Smith & Bradley Atlantis Sport or the Oblvlo GCM Mechanical?

The Smith & Bradley Atlantis Sport wears larger at 44mm versus 41mm for the Oblvlo GCM Mechanical — a 3mm difference across the dial.

Which has better water resistance, the Smith & Bradley Atlantis Sport or the Oblvlo GCM Mechanical?

The Smith & Bradley Atlantis Sport is rated to 300m versus 50m for the Oblvlo GCM Mechanical.

Which has a longer power reserve, the Smith & Bradley Atlantis Sport or the Oblvlo GCM Mechanical?

The Oblvlo GCM Mechanical carries a 42-hour power reserve against 40 hours on the Smith & Bradley Atlantis Sport.

What movement does the Smith & Bradley Atlantis Sport run compared to the Oblvlo GCM Mechanical?

The Smith & Bradley Atlantis Sport runs a quartz caliber (Ronda), while the Oblvlo GCM Mechanical runs a automatic (Miyota 82S5).

Side by side

Smith & Bradley Atlantis SportvsOblvlo GCM Mechanical

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

Smith & Bradley Atlantis Sport

atlantis-sport-blue-dive-watch

MSRP $249

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

At a glance

10 of 29 specs differ

Diameter

Atlantis Sport44mm

GCM Mechanical41mm

Power Reserve

Atlantis Sport40h

GCM Mechanical42h

Water Resistance

Atlantis Sport300m

GCM Mechanical50m

MSRP

Atlantis Sport$249

GCM Mechanical$231

Full specifications

Case

4 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Superluminova

Super-LumiNova

Movement

3 specs

Caliber

Ronda

Miyota 82S5

Type

Quartz

Automatic

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$249

$231

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Smith & Bradley Atlantis SportvsOblvlo GCM Mechanical

At a glance

Full specifications

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