Which is cheaper, the Borealis Watch Co. Caloura 300m or the Boldr Five-in-a-Row?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $399 for the Boldr Five-in-a-Row — a $124 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Boldr Five-in-a-Row?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 38mm for the Boldr Five-in-a-Row — a 4mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Boldr Five-in-a-Row?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 200m for the Boldr Five-in-a-Row.

What movement does the Borealis Watch Co. Caloura 300m run compared to the Boldr Five-in-a-Row?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Boldr Five-in-a-Row uses the Seiko NH35A.

Side by side

Borealis Watch Co. Caloura 300mvsBoldr Five-in-a-Row

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

Boldr Five-in-a-Row

five-in-a-row-i

MSRP $399

At a glance

12 of 29 specs differ

Diameter

Caloura 300m42mm

Five-in-a-Row38mm

Power Reserve

Caloura 300m40h

Five-in-a-Row40h

Water Resistance

Caloura 300m300m

Five-in-a-Row200m

MSRP

Caloura 300m$275

Five-in-a-Row$399

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

Five In A Row I

Lume

BGW9

Super-LumiNova

Movement

1 specs

Caliber

NH35

Seiko NH35A

Pricing

1 specs

MSRP

$275

$399

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Borealis Watch Co. Caloura 300mvsBoldr Five-in-a-Row

At a glance

Full specifications

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