Which is cheaper, the Borealis Watch Co. Caloura 300m or the Spinnaker Noir Radiance?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $420 for the Spinnaker Noir Radiance — a $145 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Spinnaker Noir Radiance?

The Spinnaker Noir Radiance 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 Spinnaker Noir Radiance?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 180m for the Spinnaker Noir Radiance.

What movement does the Borealis Watch Co. Caloura 300m run compared to the Spinnaker Noir Radiance?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Spinnaker Noir Radiance uses the SII NH35A.

Side by side

Borealis Watch Co. Caloura 300mvsSpinnaker Noir Radiance

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

Spinnaker Noir Radiance

bradner-automatic-noir-radiance-sp-5062-44

MSRP $420

At a glance

10 of 29 specs differ

Diameter

Caloura 300m42mm

Noir Radiance42mm

Power Reserve

Caloura 300m40h

Noir Radiance40h

Water Resistance

Caloura 300m300m

Noir Radiance180m

MSRP

Caloura 300m$275

Noir Radiance$420

Full specifications

Case

6 specs

Diameter

42mm

Thickness

13.9mm

15mm

Lug-to-Lug

44.20mm

50mm

Lug Width

22mm

Material

Stainless Steel

316L Stainless Steel

Water Resistance

300m

180m

Crystal & Dial

2 specs

Dial Color

Black

Noir Radiance

Lume

BGW9

None

Movement

1 specs

Caliber

NH35

SII NH35A

Pricing

1 specs

MSRP

$275

$420

Follow this matchup

Get a note when Borealis Watch Co. Caloura 300m vs Spinnaker Noir Radiance gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring