Which is cheaper, the Borealis Watch Co. Caloura 300m or the CWC E9 Automatic Diver Watch?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $1,391 for the CWC E9 Automatic Diver Watch — a $1,116 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the CWC E9 Automatic Diver Watch?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 41mm for the CWC E9 Automatic Diver Watch — a 1mm difference across the dial.

What movement does the Borealis Watch Co. Caloura 300m run compared to the CWC E9 Automatic Diver Watch?

Both watches run automatic movements — the Borealis Watch Co. Caloura 300m uses the NH35 and the CWC E9 Automatic Diver Watch uses the Sellita SW200-1.

Side by side

Borealis Watch Co. Caloura 300mvsCWC E9 Automatic Diver Watch

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

CWC E9 Automatic Diver Watch

cwc-e9-automatic-diver-watch-sf300-e9-as120

MSRP $1,391

At a glance

8 of 29 specs differ

Diameter

Caloura 300m42mm

E9 Automatic Diver Watch41mm

Power Reserve

Caloura 300m40h

E9 Automatic Diver Watch40h

Water Resistance

Caloura 300m300m

E9 Automatic Diver Watch300m

MSRP

Caloura 300m$275

E9 Automatic Diver Watch$1,391

Full specifications

Case

4 specs

Diameter

42mm

41mm

Thickness

13.9mm

12mm

Lug-to-Lug

44.20mm

47mm

Lug Width

22mm

20mm

Crystal & Dial

2 specs

Dial Color

Black

CWC E9 Automatic Diver Watch (SF300-E9 AS120)

Lume

BGW9

Super-LumiNova

Movement

1 specs

Caliber

NH35

Sellita SW200-1

Pricing

1 specs

MSRP

$275

$1,391

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