Side by side
Borealis Watch Co. Porto CovovsCIGA Design EASTERN JADE
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
EASTERN JADE—
Power Reserve
Porto Covo40h
EASTERN JADE—
Water Resistance
Porto Covo300m
EASTERN JADE30m
MSRP
Porto Covo$415
EASTERN JADE$399
Full specifications
Case
6 specsCategory
Diver
Skeleton
Diameter
40mm
—
Thickness
11.6mm
—
Lug-to-Lug
42.5mm
—
Lug Width
20mm
—
Water Resistance
300m
30m
Crystal & Dial
1 specsLume
BGW9
Super-LumiNova® on the gear enhance nighttime visibility in this light and graceful design
Movement
3 specsCaliber
Miyota 9039
CD-02
Power Reserve
40h
—
Jewels
25
26
Pricing
1 specsMSRP
$415
$399
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