Side by side

Borealis Watch Co. Porto CovovsKUOE OLD SMITH 90-001

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
OLD SMITH 90-001
KUOEOLD SMITH 90-001
MSRP $405

At a glance

13 of 29 specs differ
Diameter
Porto Covo40mm
OLD SMITH 90-00135mm
Power Reserve
Porto Covo40h
OLD SMITH 90-00140h
Water Resistance
Porto Covo300m
OLD SMITH 90-00150m
MSRP
Porto Covo$415
OLD SMITH 90-001$405

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
35mm
Thickness
11.6mm
10mm
Lug-to-Lug
42.5mm
42mm
Lug Width
20mm
18mm
Water Resistance
300m
50m

Crystal & Dial

4 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
Black
Gold
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9039
TMI VD78A
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$415
$405

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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.

KUOE OLD SMITH 90-001

KUOE OLD SMITH is widely praised for its vintage aesthetic and comfortable 35mm wearability, with owners noting its attractive bronze case and dial contrast. Reviewers and owners alike highlight its excellent accuracy. However, the case finishing is considered average for the price, and the lume fades quickly. Some find the small date window difficult to read, and the Seiko NH38 movement is described as noisy. The 18mm lug width and PVD-coated strap hardware are also noted as drawbacks. Overall, owners and reviewers find the KUOE OLD SMITH to be a compelling vintage field watch offering good value, particularly for its aesthetic appeal and accuracy.

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