Side by side
Borealis Watch Co. Porto CovovsPraesidus A-11 Origin
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Porto Covo40mm
A-11 Origin40mm
Power Reserve
Porto Covo40h
A-11 Origin40h
Water Resistance
Porto Covo300m
A-11 Origin100m
MSRP
Porto Covo$415
A-11 Origin$195
Full specifications
Case
7 specsCategory
Diver
Field
Diameter
40mm
40mm
Thickness
11.6mm
—
Lug-to-Lug
42.5mm
—
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
1 specsLume
BGW9
None
Movement
2 specsCaliber
Miyota 9039
Ronda 763
Type
Automatic
Quartz
Pricing
1 specsMSRP
$415
$195
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