Which is cheaper, the Borealis Watch Co. Caloura 300m or the Marathon Steel Navigator SSNAV Quartz?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $1,000 for the Marathon Steel Navigator SSNAV Quartz — a $725 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Marathon Steel Navigator SSNAV Quartz?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 41mm for the Marathon Steel Navigator SSNAV Quartz — a 1mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Marathon Steel Navigator SSNAV Quartz?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 60m for the Marathon Steel Navigator SSNAV Quartz.

What movement does the Borealis Watch Co. Caloura 300m run compared to the Marathon Steel Navigator SSNAV Quartz?

The Borealis Watch Co. Caloura 300m runs a automatic caliber (NH35), while the Marathon Steel Navigator SSNAV Quartz runs a quartz (Swiss High-Torque Quartz).

Side by side

Borealis Watch Co. Caloura 300mvsMarathon Steel Navigator SSNAV Quartz

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

Borealis Watch Co.Caloura 300m

borealis-caloura-diver-watch

MSRP $275

Marathon Steel Navigator SSNAV Quartz

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

MSRP $1,000

At a glance

11 of 29 specs differ

Diameter

Caloura 300m42mm

Steel Navigator SSNAV Quartz41mm

Power Reserve

Caloura 300m40h

Steel Navigator SSNAV Quartz40h

Water Resistance

Caloura 300m300m

Steel Navigator SSNAV Quartz60m

MSRP

Caloura 300m$275

Steel Navigator SSNAV Quartz$1,000

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Lume

BGW9

None

Movement

2 specs

Caliber

NH35

Swiss High-Torque Quartz

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$275

$1,000

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