Which is cheaper, the Borealis Watch Co. Caloura 300m or the Baltic Hermétique Tourer Bronze?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $648 for the Baltic Hermétique Tourer Bronze — a $373 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Baltic Hermétique Tourer Bronze?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 37mm for the Baltic Hermétique Tourer Bronze — a 5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Baltic Hermétique Tourer Bronze?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 150m for the Baltic Hermétique Tourer Bronze.

Which has a longer power reserve, the Borealis Watch Co. Caloura 300m or the Baltic Hermétique Tourer Bronze?

The Baltic Hermétique Tourer Bronze carries a 42-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 Baltic Hermétique Tourer Bronze?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Baltic Hermétique Tourer Bronze uses the Miyota 9039.

Side by side

Borealis Watch Co. Caloura 300mvsBaltic Hermétique Tourer Bronze

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

Baltic Hermétique Tourer Bronze

hermetique-tourer-bronze-blue

MSRP $648

At a glance

12 of 29 specs differ

Diameter

Caloura 300m42mm

Hermétique Tourer Bronze37mm

Power Reserve

Caloura 300m40h

Hermétique Tourer Bronze42h

Water Resistance

Caloura 300m300m

Hermétique Tourer Bronze150m

MSRP

Caloura 300m$275

Hermétique Tourer Bronze$648

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Dial Color

Black

Blue

Movement

2 specs

Caliber

NH35

Miyota 9039

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$275

$648

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