Side by side
Airain Watches Sous-MarinevsBorealis Watch Co. Porto Covo
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Sous-Marine37.5mm
Porto Covo40mm
Power Reserve
Sous-Marine68h
Porto Covo40h
Water Resistance
Sous-Marine200m
Porto Covo300m
MSRP
Sous-Marine$2,050
Porto Covo$415
Full specifications
Case
6 specsCategory
—
Diver
Diameter
37.5mm
40mm
Thickness
10.45mm
11.6mm
Lug-to-Lug
48.2mm
42.5mm
Lug Width
20mm
20mm
Water Resistance
200m
300m
Crystal & Dial
1 specsLume
Super-LumiNova C3
BGW9
Movement
2 specsCaliber
La Joux-Perret G100
Miyota 9039
Power Reserve
68h
40h
Pricing
1 specsMSRP
$2,050
$415
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Airain Watches Sous-Marine vs Borealis Watch Co. Porto Covo gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Borealis Watch Co. Porto CovovsLima Watch Meca RevoltBorealis Watch Co. Porto CovovsDIFICIANO NarwhalAstor + Banks Sea Ranger M2vsBorealis Watch Co. Porto CovoBorealis Watch Co. Porto CovovsHult Watch Company AquatiqueAirain Watches Sous-MarinevsBaltic Aquascaphe Dual-CrownAirain Watches Sous-MarinevsBaltic Aquascaphe Titanium













