Side by side
Borealis Watch Co. Porto CovovsYema Radiance
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
Radiance30mm
Power Reserve
Porto Covo40h
Radiance40h
Water Resistance
Porto Covo300m
Radiance30m
MSRP
Porto Covo$415
Radiance$279
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
40mm
30mm
Thickness
11.6mm
6.3mm
Lug-to-Lug
42.5mm
—
Lug Width
20mm
14mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
30m
Crystal & Dial
1 specsLume
BGW9
None
Movement
2 specsCaliber
Miyota 9039
—
Type
Automatic
Quartz
Pricing
1 specsMSRP
$415
$279
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