Which is cheaper, the Borealis Watch Co. Caloura 300m or the Longines HYDROCONQUEST?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $2,000 for the Longines HYDROCONQUEST — a $1,725 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Longines HYDROCONQUEST?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 41mm for the Longines HYDROCONQUEST — a 1mm difference across the dial.

Which has a longer power reserve, the Borealis Watch Co. Caloura 300m or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST carries a 72-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 Longines HYDROCONQUEST?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Longines HYDROCONQUEST uses the L888.5.

Side by side

Borealis Watch Co. Caloura 300mvsLongines HYDROCONQUEST

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

Longines HYDROCONQUEST

L3.782.4.06.6

MSRP $2,000

At a glance

19 of 29 specs differ

Diameter

Caloura 300m42mm

HYDROCONQUEST41mm

Power Reserve

Caloura 300m40h

HYDROCONQUEST72h

Water Resistance

Caloura 300m300m

HYDROCONQUEST300m

MSRP

Caloura 300m$275

HYDROCONQUEST$2,000

Full specifications

Case

7 specs

Diameter

42mm

41mm

Thickness

13.9mm

11.9mm

Lug-to-Lug

44.20mm

53.5mm

Lug Width

22mm

21mm

Material

Stainless Steel

Ceramic

Finish

Brushed and polished

—

Caseback

Solid

—

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Black

Green

Indices

Applied

—

Lume

BGW9

None

Movement

6 specs

Caliber

NH35

L888.5

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$275

$2,000

Follow this matchup

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

Keep exploring