Side by side
Borealis Watch Co. Porto CovovsSugess Heritage S463 BB GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Porto Covo40mm
Heritage S463 BB GMT40mm
Power Reserve
Porto Covo40h
Heritage S463 BB GMT35h
Water Resistance
Porto Covo300m
Heritage S463 BB GMT100m
MSRP
Porto Covo$415
Heritage S463 BB GMT$599
Full specifications
Case
6 specsCategory
Diver
GMT
Diameter
40mm
40mm
Thickness
11.6mm
20mm
Lug-to-Lug
42.5mm
48mm
Lug Width
20mm
20mm
Water Resistance
300m
100m
Crystal & Dial
1 specsLume
BGW9
Tritium
Movement
4 specsCaliber
Miyota 9039
NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
35h
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$415
$599
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