Borealis Watch Co. Porto CovovsCWC E9 Automatic Diver

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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

CWC E9 Automatic Diver at true scale

E9 Automatic Diver

Diameter

40mm

41mm

Lug-to-Lug

42.5mm

lowest

47mm

Thickness

12.3mm

n/a

Water Resistance

300m

300m

MSRP

$350

lowest

$2,120

Movement

Sellita SW200-1

Sellita SW200-1

Case

4 specs
Diameter
40mm
41mm
Thickness
12.3mm
n/a
Lug-to-Lug
42.5mm
47mm
Lug Width
n/a
20mm

Pricing

1 specs
MSRP
$350
$2,120
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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 that enhance the dial's appeal and its value proposition. One owner describes the watch as the ultimate water-resistant timepiece, suitable for everyday and business-casual wear. Another owner found the bracelet surprisingly nice, despite a general dislike for beads-of-rice bracelets. The case back engraving referencing Nazare, a Portuguese seaside village known for giant waves, is also noted. One reviewer flagged the lume as "non-existent" and the bezel insert as not the most legible, while also mentioning a striking orange Cerakote case and a well-executed sunburst dial. On balance, owners and reviewers rate the Borealis Porto Covo highly for its distinctive dial design and strong value at its price point.

CWC E9 Automatic Diver

Owners widely praise the CWC (Cabot Watch Company) E9 Automatic Diver Watch for its classic dial design, excellent lume, and exceptionally durable PVD-coated case that withstands rough use. Reviewers note the 41mm case wears close to perfectly, with a modest 12mm thickness. One owner suggests replacing the mineral crystal with sapphire to prevent scratches. On balance, owners and reviewers rate the CWC (Cabot Watch Company) E9 Automatic Diver Watch highly for its legible dial and comfortable wearability.

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