Side by side

AVI-8 Sabiha Gökçen 24-Hour Automatic Limited EditionvsBorealis Watch Co. Porto Covo

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Sabiha Gökçen 24-Hour Automatic Limited Edition
AVI-8Sabiha Gökçen 24-Hour Automatic Limited Edition
MSRP $465
Porto Covo
Borealis Watch Co.Porto Covo
MSRP $415

At a glance

10 of 29 specs differ
Diameter
Sabiha Gökçen 24-Hour Automatic Limited Edition42mm
Porto Covo40mm
Power Reserve
Sabiha Gökçen 24-Hour Automatic Limited Edition40h
Porto Covo40h
Water Resistance
Sabiha Gökçen 24-Hour Automatic Limited Edition50m
Porto Covo300m
MSRP
Sabiha Gökçen 24-Hour Automatic Limited Edition$465
Porto Covo$415

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
42mm
40mm
Thickness
11.6mm
Lug-to-Lug
42.5mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

1 specs
Lume
None
BGW9

Movement

1 specs
Caliber
Miyota 9039

Pricing

1 specs
MSRP
$465
$415

Follow this matchup

Get a note when AVI-8 Sabiha Gökçen 24-Hour Automatic Limited Edition vs Borealis Watch Co. Porto Covo gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

AVI-8 Sabiha Gökçen 24-Hour Automatic Limited Edition

Owners are divided on the AVI-8 Sabiha Gökçen 24-Hour Automatic Limited Edition's design, with one calling it "horrible" and not a collector's item, while another finds it more meticulous than previous models, though still too busy and large. The watch features an NH34 movement with a 24-hour GMT function, measuring 42mm in diameter and 16mm thick. Owners also question the high resale prices. On balance, owners express significant reservations about the design and value proposition of the AVI-8 Sabiha Gökçen 24-Hour Automatic Limited Edition.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.