Which is cheaper, the Borealis Watch Co. Caloura 300m or the Spinnaker Hull Commander?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $520 for the Spinnaker Hull Commander — a $245 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Spinnaker Hull Commander?

The Spinnaker Hull Commander wears larger at 42mm versus 42mm for the Borealis Watch Co. Caloura 300m — a 0mm difference across the dial.

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

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

Side by side

Borealis Watch Co. Caloura 300mvsSpinnaker Hull Commander

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 Hull Commander

hull-commander-automatic-lapidary-limited-edition-sp-5114-33

MSRP $520

At a glance

9 of 29 specs differ

Diameter

Caloura 300m42mm

Hull Commander42mm

Power Reserve

Caloura 300m40h

Hull Commander40h

Water Resistance

Caloura 300m300m

Hull Commander300m

MSRP

Caloura 300m$275

Hull Commander$520

Full specifications

Case

5 specs

Diameter

42mm

Thickness

13.9mm

13.5mm

Lug-to-Lug

44.20mm

49mm

Lug Width

22mm

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

2 specs

Dial Color

Black

TIGER EYE

Lume

BGW9

None

Movement

1 specs

Caliber

NH35

SII NH35A

Pricing

1 specs

MSRP

$275

$520

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