Side by side

Borealis Watch Co. Porto CovovsStraton Straton Speciale Automatic or Quartz watch

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
Straton Speciale Automatic or Quartz watch
StratonStraton Speciale Automatic or Quartz watch
MSRP $599

At a glance

20 of 29 specs differ
Diameter
Porto Covo40mm
Straton Speciale Automatic or Quartz watch42mm
Power Reserve
Porto Covo40h
Straton Speciale Automatic or Quartz watch
Water Resistance
Porto Covo300m
Straton Speciale Automatic or Quartz watch100m
MSRP
Porto Covo$415
Straton Speciale Automatic or Quartz watch$599

Full specifications

Case

9 specs
Category
Diver
Chronograph
Diameter
40mm
42mm
Thickness
11.6mm
15.9mm
Lug-to-Lug
42.5mm
40.8mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Dial Color
Black
Indices
Applied
Lume
BGW9
None

Movement

5 specs
Caliber
Miyota 9039
Valjoux ETA7750
Type
Automatic
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$415
$599

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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.

Straton Speciale Automatic or Quartz watch

Owners widely praise the Straton Speciale Automatic or Quartz watch for its great retro feel, TV-shaped case, and fun color combinations. The automatic version is reported to be accurate at approximately +2 seconds per day. The meca-quartz model starts at $320, while the automatic is around $800 with a bracelet, both featuring a 40.8mm lug-to-lug measurement for wearability. Owners consider the quartz version reasonably priced, with its value linked to its mechanical movement. Overall, owners rate the Straton Speciale Automatic or Quartz watch highly for its retro aesthetic and wearability at its price point.

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