Side by side
Borealis Watch Co. Porto CovovsStraton Straton Classic Driver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Porto Covo40mm
Straton Classic Driver40mm
Power Reserve
Porto Covo40h
Straton Classic Driver—
Water Resistance
Porto Covo300m
Straton Classic Driver200m
MSRP
Porto Covo$415
Straton Classic Driver$299
Full specifications
Case
9 specsCategory
Diver
Chronograph
Diameter
40mm
40mm
Thickness
11.6mm
12.5mm
Lug-to-Lug
42.5mm
48mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
300m
200m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
Yes
Dial Color
Black
—
Indices
Applied
—
Lume
BGW9
None
Movement
5 specsCaliber
Miyota 9039
Miyota 6S21
Type
Automatic
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$415
$299
Follow this matchup
Get a note when Borealis Watch Co. Porto Covo vs Straton Classic Driver gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Baltic Aquascaphe Dual-CrownvsStraton Classic DriverBaltic Aquascaphe TitaniumvsStraton Classic DriverBaltic Aquascaphe BronzevsStraton Classic DriverGeckota Ocean-Scout Dive WatchvsStraton Classic DriverBorealis Watch Co. Porto CovovsBoldr VenusaurBorealis Watch Co. Porto CovovsIslander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282