Side by side
Naga Watches OperavsNorthern Star Watch Dark Knight
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Opera39mm
Dark Knight40.5mm
Power Reserve
Opera—
Dark Knight42h
Water Resistance
Opera100m
Dark Knight50m
MSRP
Opera$917
Dark Knight$849
Full specifications
Case
5 specsDiameter
39mm
40.5mm
Thickness
10mm
10.1mm
Lug-to-Lug
—
43.72mm
Lug Width
—
20mm
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
Lapislazuli
—
Movement
2 specsCaliber
Miyota 9039
Miyota 90S5
Power Reserve
—
42h
Pricing
1 specsMSRP
—
$849
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