Which is cheaper, the AVI-8 Spitfire Lock Chronograph or the Borealis Watch Co. Caloura 300m?

At MSRP the AVI-8 Spitfire Lock Chronograph is the cheaper of the two at $260, against $275 for the Borealis Watch Co. Caloura 300m — a $15 gap before any retailer discounting.

Which is bigger, the AVI-8 Spitfire Lock Chronograph or the Borealis Watch Co. Caloura 300m?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 42mm for the AVI-8 Spitfire Lock Chronograph — a 0mm difference across the dial.

Which has better water resistance, the AVI-8 Spitfire Lock Chronograph or the Borealis Watch Co. Caloura 300m?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 50m for the AVI-8 Spitfire Lock Chronograph.

What movement does the AVI-8 Spitfire Lock Chronograph run compared to the Borealis Watch Co. Caloura 300m?

The AVI-8 Spitfire Lock Chronograph runs a quartz caliber, while the Borealis Watch Co. Caloura 300m runs a automatic (NH35).

Side by side

AVI-8 Spitfire Lock ChronographvsBorealis Watch Co. Caloura 300m

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

AVI-8 Spitfire Lock Chronograph

spitfire-lock-chronograph-midnight-oak-av-4089-01

MSRP $260

Borealis Watch Co.Caloura 300m

borealis-caloura-diver-watch

MSRP $275

At a glance

13 of 29 specs differ

Diameter

Spitfire Lock Chronograph42mm

Caloura 300m42mm

Power Reserve

Spitfire Lock Chronograph40h

Caloura 300m40h

Water Resistance

Spitfire Lock Chronograph50m

Caloura 300m300m

MSRP

Spitfire Lock Chronograph$260

Caloura 300m$275

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Mineral

Sapphire

Dial Color

MIDNIGHT OAK

Black

Lume

None

BGW9

Movement

2 specs

Caliber

—

NH35

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$260

$275

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