Which is cheaper, the Smith & Bradley Atlantis A2 GMT or the Marathon Steel Navigator SSNAV Auto?

At MSRP the Smith & Bradley Atlantis A2 GMT is the cheaper of the two at $625, against $1,300 for the Marathon Steel Navigator SSNAV Auto — a $675 gap before any retailer discounting.

Which is bigger, the Smith & Bradley Atlantis A2 GMT or the Marathon Steel Navigator SSNAV Auto?

The Smith & Bradley Atlantis A2 GMT wears larger at 44mm versus 41mm for the Marathon Steel Navigator SSNAV Auto — a 3mm difference across the dial.

Which has better water resistance, the Smith & Bradley Atlantis A2 GMT or the Marathon Steel Navigator SSNAV Auto?

The Smith & Bradley Atlantis A2 GMT is rated to 300m versus 60m for the Marathon Steel Navigator SSNAV Auto.

What movement does the Smith & Bradley Atlantis A2 GMT run compared to the Marathon Steel Navigator SSNAV Auto?

The Smith & Bradley Atlantis A2 GMT runs a quartz caliber (Ronda), while the Marathon Steel Navigator SSNAV Auto runs a automatic (Sellita SW200-1).

Side by side

Smith & Bradley Atlantis A2 GMTvsMarathon Steel Navigator SSNAV Auto

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

Smith & Bradley Atlantis A2 GMT

copy-of-atlantis-a2-ceramic-quartz-watch

MSRP $625

Marathon Steel Navigator SSNAV Auto

41mm-steel-navigator-automatic-ssnav-auto-on-ballistic-nylon

MSRP $1,300

At a glance

11 of 29 specs differ

Diameter

Atlantis A2 GMT44mm

Steel Navigator SSNAV Auto41mm

Power Reserve

Atlantis A2 GMT40h

Steel Navigator SSNAV Auto40h

Water Resistance

Atlantis A2 GMT300m

Steel Navigator SSNAV Auto60m

MSRP

Atlantis A2 GMT$625

Steel Navigator SSNAV Auto$1,300

Full specifications

Case

7 specs

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

2 specs

Caliber

Ronda

Sellita SW200-1

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$625

$1,300

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