Borealis Watch Co. Porto CovovsErebus Watches ORIGIN 40

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Borealis Watch Co. Porto Covo at true scale

Porto Covo

Erebus Watches ORIGIN 40 at true scale

ORIGIN 40

Diameter

40mm

40mm

Lug-to-Lug

42.5mm

lowest

46mm

Thickness

11.6mm

lowest

12mm

Water Resistance

300m

highest

200m

MSRP

$350

lowest

$499

Movement

Miyota 9039

Miyota 9015

Case

3 specs
Thickness
11.6mm
12mm
Lug-to-Lug
42.5mm
46mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
n/a
n/a
Lume
BGW9
None

Movement

1 specs
Caliber
Miyota 9039
Miyota 9015

Pricing

1 specs
MSRP
$350
$499
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Porto Covo

Owners widely praise the Borealis Porto Covo for its unique floating indices, which create a striking 3D effect. Some owners find the 39mm case size appealing, while others wish for a larger 42mm option. The watch is priced around $395-$400, though some community members feel it does not offer good value compared to other options. One owner reported poor accuracy and a negative customer service experience. Overall, owners rate the Borealis Porto Covo highly for its distinctive dial design, despite some reservations on value and accuracy.

From video reviewers

The dial's unique "floating" indices are consistently praised as a standout feature, offering significant visual depth. The Miyota 9 series movement is a shared positive specification. No shared weaknesses were identified.

Erebus Watches ORIGIN 40

Owners widely praise the Erebus Watches ORIGIN 40 for its tooly brushed finish, excellent legibility with subtle red accents, and a business-like appearance. The 40mm case is noted for wearing smaller than its dimensions suggest, and the design is preferred by some for its refined hands and dial texture. The watch is available for £330/$299 and is reportedly made by San Martin, contributing to its exceptional build quality for the price. One owner questions the long-term appeal of the 13-24 date complication. There are concerns regarding Erebus's warranty service, with one reviewer presenting evidence of defective bracelet pins not being covered. Some dislike the branding, and one owner finds the design dreadfully boring. Overall, owners rate the Erebus Watches ORIGIN 40 highly for its impressive build quality and wearability at its price point.