Which is cheaper, the Borealis Watch Co. Caloura 300m or the Aevig HULDRA automatic divewatch?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $647 for the Aevig HULDRA automatic divewatch — a $372 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Aevig HULDRA automatic divewatch?

The Aevig HULDRA automatic divewatch wears larger at 42mm versus 42mm for the Borealis Watch Co. Caloura 300m — a 0mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Aevig HULDRA automatic divewatch?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 200m for the Aevig HULDRA automatic divewatch.

Which has a longer power reserve, the Borealis Watch Co. Caloura 300m or the Aevig HULDRA automatic divewatch?

The Aevig HULDRA automatic divewatch carries a 42-hour power reserve against 40 hours on the Borealis Watch Co. Caloura 300m.

What movement does the Borealis Watch Co. Caloura 300m run compared to the Aevig HULDRA automatic divewatch?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Aevig HULDRA automatic divewatch uses the Miyota 9015.

Side by side

Borealis Watch Co. Caloura 300mvsAevig HULDRA automatic divewatch

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

Aevig HULDRA automatic divewatch

huldra

MSRP $647

At a glance

9 of 29 specs differ

Diameter

Caloura 300m42mm

HULDRA automatic divewatch42mm

Power Reserve

Caloura 300m40h

HULDRA automatic divewatch42h

Water Resistance

Caloura 300m300m

HULDRA automatic divewatch200m

MSRP

Caloura 300m$275

HULDRA automatic divewatch$647

Full specifications

Case

5 specs

Diameter

42mm

Thickness

13.9mm

12mm

Lug-to-Lug

44.20mm

46mm

Lug Width

22mm

Water Resistance

300m

200m

Crystal & Dial

1 specs

Lume

BGW9

Superluminova

Movement

2 specs

Caliber

NH35

Miyota 9015

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$275

$647

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