Which is cheaper, the Borealis Watch Co. Caloura 300m or the Yema Wristmaster Slim CMM.20?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $2,117 for the Yema Wristmaster Slim CMM.20 — a $1,842 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Yema Wristmaster Slim CMM.20?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 39mm for the Yema Wristmaster Slim CMM.20 — a 3mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Yema Wristmaster Slim CMM.20?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 100m for the Yema Wristmaster Slim CMM.20.

What movement does the Borealis Watch Co. Caloura 300m run compared to the Yema Wristmaster Slim CMM.20?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Yema Wristmaster Slim CMM.20 uses the Yema CMM.20.

Side by side

Borealis Watch Co. Caloura 300mvsYema Wristmaster Slim CMM.20

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

Yema Wristmaster Slim CMM.20

yema-wristmaster-slim-cmm-20-76-24-03-sn-m

MSRP $2,117

At a glance

10 of 29 specs differ

Diameter

Caloura 300m42mm

Wristmaster Slim CMM.2039mm

Power Reserve

Caloura 300m40h

Wristmaster Slim CMM.2040h

Water Resistance

Caloura 300m300m

Wristmaster Slim CMM.20100m

MSRP

Caloura 300m$275

Wristmaster Slim CMM.20$2,117

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Lume

BGW9

None

Movement

1 specs

Caliber

NH35

Yema CMM.20

Pricing

1 specs

MSRP

$275

$2,117

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