Which is cheaper, the Smith & Bradley Atlantis Blackfish Quartz or the Marathon Steel Navigator SSNAV-D Quartz?

At MSRP the Smith & Bradley Atlantis Blackfish Quartz is the cheaper of the two at $349, against $1,300 for the Marathon Steel Navigator SSNAV-D Quartz — a $951 gap before any retailer discounting.

Which is bigger, the Smith & Bradley Atlantis Blackfish Quartz or the Marathon Steel Navigator SSNAV-D Quartz?

The Smith & Bradley Atlantis Blackfish Quartz wears larger at 44mm versus 41mm for the Marathon Steel Navigator SSNAV-D Quartz — a 3mm difference across the dial.

Which has better water resistance, the Smith & Bradley Atlantis Blackfish Quartz or the Marathon Steel Navigator SSNAV-D Quartz?

The Smith & Bradley Atlantis Blackfish Quartz is rated to 300m versus 60m for the Marathon Steel Navigator SSNAV-D Quartz.

What movement does the Smith & Bradley Atlantis Blackfish Quartz run compared to the Marathon Steel Navigator SSNAV-D Quartz?

Both watches run quartz movements — the Smith & Bradley Atlantis Blackfish Quartz uses the Ronda and the Marathon Steel Navigator SSNAV-D Quartz uses the Swiss High-Torque Quartz.

Side by side

Smith & Bradley Atlantis Blackfish QuartzvsMarathon Steel Navigator SSNAV-D Quartz

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

Smith & Bradley Atlantis Blackfish Quartz

atlantis-blackfish-quartz-dive-watch

MSRP $349

Marathon Steel Navigator SSNAV-D Quartz

41mm-steel-navigator-w-date-ssnav-d-on-black-3-piece-rubber-strap-kit

MSRP $1,300

At a glance

11 of 29 specs differ

Diameter

Atlantis Blackfish Quartz44mm

Steel Navigator SSNAV-D Quartz41mm

Power Reserve

Atlantis Blackfish Quartz40h

Steel Navigator SSNAV-D Quartz40h

Water Resistance

Atlantis Blackfish Quartz300m

Steel Navigator SSNAV-D Quartz60m

MSRP

Atlantis Blackfish Quartz$349

Steel Navigator SSNAV-D Quartz$1,300

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Superluminova

None

Movement

1 specs

Caliber

Ronda

Swiss High-Torque Quartz

Pricing

1 specs

MSRP

$349

$1,300

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