Side by side

Borealis Watch Co. Porto CovovsZelos LT Carbon

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

Porto Covo
Borealis Watch Co.Porto Covo
MSRP $415
LT Carbon
ZelosLT Carbon
MSRP $449

At a glance

11 of 29 specs differ
Diameter
Porto Covo40mm
LT Carbon40mm
Power Reserve
Porto Covo40h
LT Carbon40h
Water Resistance
Porto Covo300m
LT Carbon50m
MSRP
Porto Covo$415
LT Carbon$449

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
40mm
40mm
Thickness
11.6mm
10.8mm
Lug-to-Lug
42.5mm
40mm
Lug Width
20mm
20mm
Material
Stainless Steel
Forged Carbon
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
Black
Carbon
Lume
BGW9
None

Movement

1 specs
Caliber
Miyota 9039
Miyota 9133

Pricing

1 specs
MSRP
$415
$449

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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.

Zelos LT Carbon

The forged carbon case construction is a standout feature, noted for its lightweight feel and distinctive pattern. The proprietary strap system limits aftermarket options. Reviewers disagree on the value proposition compared to alternatives.

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