Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 100m for the Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83.

What movement does the Borealis Watch Co. Caloura 300m run compared to the Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83 uses the Seiko NH35.

Side by side

Borealis Watch Co. Caloura 300mvsIslander Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83

Q: Which is cheaper, the Borealis Watch Co. Caloura 300m or the Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $299 for the Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83 — a $24 gap before any retailer discounting.

Q: Which is bigger, the Borealis Watch Co. Caloura 300m or the Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 39mm for the Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83 — a 3mm difference across the dial.

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

Islander Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83

islander-mitchel-black-dlc-automatic-field-watch-with-luminous-dial-ar-sapphire-

MSRP $299

At a glance

19 of 29 specs differ

Diameter

Caloura 300m42mm

Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-8339mm

Power Reserve

Caloura 300m40h

Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83—

Water Resistance

Caloura 300m300m

Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83100m

MSRP

Caloura 300m$275

Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83$299

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

Yes

Dial Color

Black

—

Indices

Applied

—

Lume

BGW9

None

Movement

4 specs

Caliber

NH35

Seiko NH35

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$275

$299

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