Side by side

Borealis Watch Co. Porto CovovsNodus Sector II GMT

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
Sector II GMT
NodusSector II GMT
MSRP $525

At a glance

14 of 29 specs differ
Diameter
Porto Covo40mm
Sector II GMT38mm
Power Reserve
Porto Covo40h
Sector II GMT41h
Water Resistance
Porto Covo300m
Sector II GMT100m
MSRP
Porto Covo$415
Sector II GMT$525

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
40mm
38mm
Thickness
11.6mm
11.9mm
Lug-to-Lug
42.5mm
47mm
Lug Width
20mm
20mm
Water Resistance
300m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
Black
Lume
BGW9
Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs
Caliber
Miyota 9039
TMI NH34 (GMT)
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$415
$525

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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.

Nodus Sector II GMT

Owners and reviewers widely praise the Nodus Sector II GMT for its versatile, refined design and surprisingly good finishing for its compelling price point. The watch features a regulated Seiko NH34 movement, running at +5 seconds per day according to one review, a sapphire crystal with AR coating, and 100 meters of water resistance. Some owners wish for lume on the GMT hand and prefer a bi-directional GMT bezel over the 120-click dive timing bezel, while others find the NH34 movement overpriced for the cost. On balance, owners and reviewers rate the Nodus Sector II GMT highly for its refined design and impressive finishing at its price point.

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