Side by side

Borealis Watch Co. Porto CovovsBaltic MR Roulette

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
MR Roulette
BalticMR Roulette
MSRP $545

At a glance

11 of 29 specs differ
Diameter
Porto Covo40mm
MR Roulette36mm
Power Reserve
Porto Covo40h
MR Roulette42h
Water Resistance
Porto Covo300m
MR Roulette30m
MSRP
Porto Covo$415
MR Roulette$545

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
36mm
Thickness
11.6mm
9mm
Lug-to-Lug
42.5mm
44mm
Lug Width
20mm
20mm
Water Resistance
300m
30m

Crystal & Dial

2 specs
Crystal
Sapphire
Hesalite
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9039
Hangzhou CAL5000a Micro-rotor
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$415
$545

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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.

Baltic MR Roulette

The Baltic MR Roulette is praised for its vintage-inspired roulette dial with multi-sector, multi-layer, and asymmetrical design, and faceted dauphine hands. Reviewers highlight the dial's depth created by contrasting textures like circular brushing and glossy or grained sectors, and the 36mm case's vertical bezel brushing and polished lugs. The watch uses a Hangzhou micro-rotor movement. However, reviewers note the micro-rotor movement can feel rattly and loose, producing a jangly sound when tapped. On balance, reviewers appreciate the Baltic MR Roulette's distinctive dial design and vintage aesthetic, despite the noted movement characteristics.

From video reviewers

The MR Roulette's excellent finishing, particularly on the case and the bezel, is a notable strength. The bracelet's noise when moved around is a shared weakness. Reviewers do not explicitly disagree on any specific point.

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