Which is cheaper, the Borealis Watch Co. Caloura 300m or the Yema Superman Heritage?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $1,004 for the Yema Superman Heritage — a $729 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Yema Superman Heritage?

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

What movement does the Borealis Watch Co. Caloura 300m run compared to the Yema Superman Heritage?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the Yema Superman Heritage uses the Sellita SW200.

Side by side

Borealis Watch Co. Caloura 300mvsYema Superman Heritage

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 Superman Heritage

YSUP25A39-BMS

MSRP $1,004

At a glance

10 of 29 specs differ

Diameter

Caloura 300m42mm

Superman Heritage39mm

Power Reserve

Caloura 300m40h

Superman Heritage40h

Water Resistance

Caloura 300m300m

Superman Heritage300m

MSRP

Caloura 300m$275

Superman Heritage$1,004

Full specifications

Case

5 specs

Diameter

42mm

39mm

Thickness

13.9mm

11.3mm

Lug-to-Lug

44.20mm

—

Lug Width

22mm

19mm

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

39mm Automatic

Lume

BGW9

None

Movement

1 specs

Caliber

NH35

Sellita SW200

Pricing

1 specs

MSRP

$275

$1,004

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