Side by side

Borealis Watch Co. Porto CovovsMarloe Watch Company Motorsport 105

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
Motorsport 105
Marloe Watch CompanyMotorsport 105
MSRP $380

At a glance

13 of 29 specs differ
Diameter
Porto Covo40mm
Motorsport 10541mm
Power Reserve
Porto Covo40h
Motorsport 10540h
Water Resistance
Porto Covo300m
Motorsport 105100m
MSRP
Porto Covo$415
Motorsport 105$380

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
40mm
41mm
Thickness
11.6mm
11.1mm
Lug-to-Lug
42.5mm
Lug Width
20mm
20mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Lume
BGW9
Natulite

Movement

3 specs
Caliber
Miyota 9039
Miyota 8N24
Power Reserve
40h
40h
Jewels
25
21

Pricing

1 specs
MSRP
$415
$380

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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.

Marloe Watch Company Motorsport 105

Owners widely praise the Marloe Watch Company Motorsport 105 for its creative dial design, good contrast, and British Racing Green color, with some finding it wears smaller than its 41mm size. One owner appreciates its lack of a date window and comfortable wear on a 6.5” wrist. However, some users note Marloe's 20mm lug width can make models appear top-heavy, and a significant price increase has been observed across the brand's offerings. Overall, owners rate the Marloe Watch Company Motorsport 105 highly for its distinctive dial design and comfortable wearability.

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