Which is cheaper, the Borealis Watch Co. Porto Covo or the Spinnaker Tesei Titanium?

At MSRP the Borealis Watch Co. Porto Covo is the cheaper of the two at $415, against $625 for the Spinnaker Tesei Titanium — a $210 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Porto Covo or the Spinnaker Tesei Titanium?

The Spinnaker Tesei Titanium wears larger at 42mm versus 40mm for the Borealis Watch Co. Porto Covo — a 2mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Porto Covo or the Spinnaker Tesei Titanium?

The Borealis Watch Co. Porto Covo is rated to 300m versus 200m for the Spinnaker Tesei Titanium.

What movement does the Borealis Watch Co. Porto Covo run compared to the Spinnaker Tesei Titanium?

Both watches run automatic movements — the Borealis Watch Co. Porto Covo uses the Miyota 9039 and the Spinnaker Tesei Titanium uses the SII NH35A.

Side by side

Borealis Watch Co. Porto CovovsSpinnaker Tesei Titanium

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

Spinnaker Tesei Titanium

tesei-titanium-automatic-matte-black-sp-5084-11

MSRP $625

At a glance

9 of 29 specs differ

Diameter

Porto Covo40mm

Tesei Titanium42mm

Power Reserve

Porto Covo40h

Tesei Titanium40h

Water Resistance

Porto Covo300m

Tesei Titanium200m

MSRP

Porto Covo$415

Tesei Titanium$625

Full specifications

Case

6 specs

Diameter

40mm

42mm

Thickness

11.6mm

14mm

Lug-to-Lug

42.5mm

50mm

Lug Width

20mm

22mm

Material

Stainless Steel

Titanium

Water Resistance

300m

200m

Crystal & Dial

1 specs

Lume

BGW9

None

Movement

1 specs

Caliber

Miyota 9039

SII NH35A

Pricing

1 specs

MSRP

$415

$625

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