Which is cheaper, the Borealis Watch Co. Porto Covo or the KUOE OLD SMITH 90-002 Bronze?

At MSRP the Borealis Watch Co. Porto Covo is the cheaper of the two at $415, against $599 for the KUOE OLD SMITH 90-002 Bronze — a $184 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Porto Covo or the KUOE OLD SMITH 90-002 Bronze?

The Borealis Watch Co. Porto Covo wears larger at 40mm versus 35mm for the KUOE OLD SMITH 90-002 Bronze — a 5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Porto Covo or the KUOE OLD SMITH 90-002 Bronze?

The Borealis Watch Co. Porto Covo is rated to 300m versus 100m for the KUOE OLD SMITH 90-002 Bronze.

Which has a longer power reserve, the Borealis Watch Co. Porto Covo or the KUOE OLD SMITH 90-002 Bronze?

The KUOE OLD SMITH 90-002 Bronze carries a 41-hour power reserve against 40 hours on the Borealis Watch Co. Porto Covo.

What movement does the Borealis Watch Co. Porto Covo run compared to the KUOE OLD SMITH 90-002 Bronze?

Both watches run automatic movements — the Borealis Watch Co. Porto Covo uses the Miyota 9039 and the KUOE OLD SMITH 90-002 Bronze uses the NH38.

Side by side

Borealis Watch Co. Porto CovovsKUOE OLD SMITH 90-002 Bronze

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

KUOE OLD SMITH 90-002 Bronze

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MSRP $599

At a glance

14 of 29 specs differ

Diameter

Porto Covo40mm

OLD SMITH 90-002 Bronze35mm

Power Reserve

Porto Covo40h

OLD SMITH 90-002 Bronze41h

Water Resistance

Porto Covo300m

OLD SMITH 90-002 Bronze100m

MSRP

Porto Covo$415

OLD SMITH 90-002 Bronze$599

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Dome

AR Coating

Inner

Yes

Dial Color

Black

Brown

Lume

BGW9

Super-LumiNova

Movement

2 specs

Caliber

Miyota 9039

NH38

Power Reserve

40h

41h

Pricing

1 specs

MSRP

$415

$599

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Porto Covo

The Borealis Porto Covo is widely praised for its 39mm size and unique cantilevered indices that create a 3D effect and depth. Owners note the indices' floating appearance is a well-executed design. One owner reported poor accuracy and a terse customer service response, while another wished for a 42mm size option. The $395 price is considered reasonable for a microbrand, though some feel it does not compare favorably to AliExpress options. Overall, owners appreciate the Borealis Porto Covo for its distinctive dial design and wearable 39mm case size.

WatchUSeek

KUOE OLD SMITH 90-002 Bronze

Owners widely praise the KUOE OLD SMITH 90-002 Bronze for its vintage military aesthetic and comfortable 35mm wearability, noting the lug design allows it to fit well on wrists around 7 inches. The Seiko NH-35 movement is reported to be reliable, keeping time within +2 to +3 seconds per day. Some owners dislike the 18mm lug width and the PVD coating on the NATO strap hardware, which does not match the bronze case. Overall, owners rate the KUOE OLD SMITH 90-002 Bronze highly for its vintage appeal and comfortable wearability.

From video reviewers

The watch's bronze case finish is a notable strength, with reviewers highlighting its unique patina and subtle aging effect. A weakness is the lume brightness, which may be a drawback for those who prioritize nighttime readability. Reviewers agree on the watch's movement accuracy, citing the reliable and accurate Seiko NH38 caliber.

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