Side by side
Aigi Watches Arctic Diver Black Dive WatchvsNaga Watches Opera
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Arctic Diver Black Dive Watch41mm
Opera39mm
Power Reserve
Arctic Diver Black Dive Watch40h
Opera—
Water Resistance
Arctic Diver Black Dive Watch200m
Opera100m
MSRP
Arctic Diver Black Dive Watch$480
Opera$917
Full specifications
Case
5 specsDiameter
41mm
39mm
Thickness
11.95mm
10mm
Lug-to-Lug
46mm
—
Lug Width
20mm
—
Water Resistance
200m
100m
Crystal & Dial
1 specsDial Color
black
Lapislazuli
Movement
2 specsCaliber
Seiko NH35A
Miyota 9039
Power Reserve
40h
—
Pricing
1 specsMSRP
$480
—
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