Which is cheaper, the Borealis Watch Co. Porto Covo or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $415 for the Borealis Watch Co. Porto Covo — a $166 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Porto Covo or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 40mm for the Borealis Watch Co. Porto Covo — a 0mm difference across the dial.

What movement does the Borealis Watch Co. Porto Covo run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Borealis Watch Co. Porto Covo uses the Miyota 9039 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Borealis Watch Co. Porto CovovsHelgray Poseidon Diver (Automatic)

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Borealis Watch Co.Porto Covo

borealis-porto-covo-diver-watch

MSRP $415

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

7 of 29 specs differ

Diameter

Porto Covo40mm

Poseidon Diver (Automatic)40mm

Power Reserve

Porto Covo40h

Poseidon Diver (Automatic)40h

Water Resistance

Porto Covo300m

Poseidon Diver (Automatic)300m

MSRP

Porto Covo$415

Poseidon Diver (Automatic)$249

Full specifications

Case

4 specs

Diameter

40mm

Thickness

11.6mm

12mm

Lug-to-Lug

42.5mm

46mm

Lug Width

20mm

Crystal & Dial

1 specs

Lume

BGW9

None

Movement

1 specs

Caliber

Miyota 9039

NH35 Warranty

Pricing

1 specs

MSRP

$415

$249

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