Side by side
Naga Watches SpirevsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Spire39mm
D4 Outerknown Solar Diver39mm
Power Reserve
Spire—
D4 Outerknown Solar Diver40h
Water Resistance
Spire100m
D4 Outerknown Solar Diver200m
MSRP
Spire$853
D4 Outerknown Solar Diver$549
Full specifications
Case
6 specsCategory
—
Diver
Thickness
9.9mm
13.18mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
White
Blue
Movement
3 specsCaliber
Miyota 9039
—
Type
Automatic
Quartz
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$549
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