Which is cheaper, the Horage Autark K2 Small Seconds or the Borealis Watch Co. Caloura 300m?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $5,590 for the Horage Autark K2 Small Seconds — a $5,315 gap before any retailer discounting.

Which is bigger, the Horage Autark K2 Small Seconds or the Borealis Watch Co. Caloura 300m?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 39.5mm for the Horage Autark K2 Small Seconds — a 2.5mm difference across the dial.

Which has better water resistance, the Horage Autark K2 Small Seconds or the Borealis Watch Co. Caloura 300m?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 100m for the Horage Autark K2 Small Seconds.

Which has a longer power reserve, the Horage Autark K2 Small Seconds or the Borealis Watch Co. Caloura 300m?

The Horage Autark K2 Small Seconds carries a 72-hour power reserve against 40 hours on the Borealis Watch Co. Caloura 300m.

What movement does the Horage Autark K2 Small Seconds run compared to the Borealis Watch Co. Caloura 300m?

Both watches run automatic movements — the Horage Autark K2 Small Seconds uses the Horage K2 and the Borealis Watch Co. Caloura 300m uses the NH35.

Side by side

Horage Autark K2 Small SecondsvsBorealis Watch Co. Caloura 300m

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

Horage Autark K2 Small Seconds

autark-k2-small-seconds

MSRP $5,590

Borealis Watch Co.Caloura 300m

borealis-caloura-diver-watch

MSRP $275

At a glance

12 of 29 specs differ

Diameter

Autark K2 Small Seconds39.5mm

Caloura 300m42mm

Power Reserve

Autark K2 Small Seconds72h

Caloura 300m40h

Water Resistance

Autark K2 Small Seconds100m

Caloura 300m300m

MSRP

Autark K2 Small Seconds$5,590

Caloura 300m$275

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Inner

Lume

Super-LumiNova

BGW9

Movement

2 specs

Caliber

Horage K2

NH35

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$5,590

$275

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