Which is cheaper, the Borealis Watch Co. Caloura 300m or the Nodus Sector Deep Pioneer?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $675 for the Nodus Sector Deep Pioneer — a $400 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Nodus Sector Deep Pioneer?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 38mm for the Nodus Sector Deep Pioneer — a 4mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Nodus Sector Deep Pioneer?

The Nodus Sector Deep Pioneer is rated to 500m versus 300m for the Borealis Watch Co. Caloura 300m.

Which has a longer power reserve, the Borealis Watch Co. Caloura 300m or the Nodus Sector Deep Pioneer?

The Nodus Sector Deep Pioneer carries a 41-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 Nodus Sector Deep Pioneer?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Nodus Sector Deep Pioneer uses the TMI NH34 (GMT).

Side by side

Borealis Watch Co. Caloura 300mvsNodus Sector Deep Pioneer

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

Nodus Sector Deep Pioneer

sector-deep-pioneer-admiral

MSRP $675

At a glance

12 of 29 specs differ

Diameter

Caloura 300m42mm

Sector Deep Pioneer38mm

Power Reserve

Caloura 300m40h

Sector Deep Pioneer41h

Water Resistance

Caloura 300m300m

Sector Deep Pioneer500m

MSRP

Caloura 300m$275

Sector Deep Pioneer$675

Full specifications

Case

5 specs

Diameter

42mm

38mm

Thickness

13.9mm

13.6mm

Lug-to-Lug

44.20mm

47mm

Lug Width

22mm

20mm

Water Resistance

300m

500m

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

—

Lume

BGW9

Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs

Caliber

NH35

TMI NH34 (GMT)

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$275

$675

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