Side by side
Naga Watches OperavsSpinnaker Hass Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Opera39mm
Hass Automatic43mm
Power Reserve
Opera—
Hass Automatic40h
Water Resistance
Opera100m
Hass Automatic300m
MSRP
Opera$917
Hass Automatic$445
Full specifications
Case
7 specsCategory
—
Diver
Diameter
39mm
43mm
Thickness
10mm
16.5mm
Lug-to-Lug
—
50mm
Lug Width
—
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
Lapislazuli
Flying Dutchman
Movement
2 specsCaliber
Miyota 9039
SII NH35A
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$445
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