Side by side

Borealis Watch Co. Porto CovovsTraska Commuter Carbon Black

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
Commuter Carbon Black
TraskaCommuter Carbon Black
MSRP $700

At a glance

15 of 29 specs differ
Diameter
Porto Covo40mm
Commuter Carbon Black40mm
Power Reserve
Porto Covo40h
Commuter Carbon Black42h
Water Resistance
Porto Covo300m
Commuter Carbon Black100m
MSRP
Porto Covo$415
Commuter Carbon Black$700

Full specifications

Case

8 specs
Category
Diver
Diameter
40mm
40mm
Thickness
11.6mm
12mm
Lug-to-Lug
42.5mm
46mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Black
Salmon
Lume
BGW9
Super-LumiNova

Movement

3 specs
Power Reserve
40h
42h
Jewels
25
24
Complications
None
Chronograph, Date

Pricing

1 specs
MSRP
$415
$700

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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.

Traska Commuter Carbon Black

The Traska Commuter Carbon Black is widely praised for its excellent fit and finish, with owners noting its build quality rivals significantly more expensive watches. Its proprietary hardening coating offers notable scratch resistance, and the slim 10.5mm case and comfortable bracelet with toolless micro-adjustment contribute to its wearability. The Miyota 9039 movement powers the watch, and one reviewer noted its accuracy at -10/+20 seconds per day. Some owners find the bracelet potentially too large for wrists under 6.5 inches, and one griped about coarse brushing on the hands and initial stiffness in the crown threading. On balance, owners and reviewers rate the Traska Commuter Carbon Black highly for its exceptional value and robust finishing.

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