Which is cheaper, the Borealis Watch Co. Caloura 300m or the Orient Stretto Day & Night?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $420 for the Orient Stretto Day & Night — a $145 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Orient Stretto Day & Night?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 41.5mm for the Orient Stretto Day & Night — a 0.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Orient Stretto Day & Night?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 50m for the Orient Stretto Day & Night.

What movement does the Borealis Watch Co. Caloura 300m run compared to the Orient Stretto Day & Night?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Orient Stretto Day & Night uses the F6B24.

Side by side

Borealis Watch Co. Caloura 300mvsOrient Stretto Day & Night

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

Orient Stretto Day & Night

ra-ak0312s30b

MSRP $420

At a glance

14 of 29 specs differ

Diameter

Caloura 300m42mm

Stretto Day & Night41.5mm

Power Reserve

Caloura 300m40h

Stretto Day & Night40h

Water Resistance

Caloura 300m300m

Stretto Day & Night50m

MSRP

Caloura 300m$275

Stretto Day & Night$420

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Black

White

Lume

BGW9

None

Movement

4 specs

Caliber

NH35

F6B24

Beat Rate

28,800 vph

21,600 vph

Jewels

Complications

None

GMT, Day-date

Pricing

1 specs

MSRP

$275

$420

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