Side by side
Naga Watches SpirevsSeiko Diamond Collection
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Spire39mm
Diamond Collection30mm
Power Reserve
Spire—
Diamond Collection40h
Water Resistance
Spire100m
Diamond Collection50m
MSRP
Spire$853
Diamond Collection$525
Full specifications
Case
6 specsCategory
—
Dress
Diameter
39mm
30mm
Thickness
9.9mm
6.3mm
Lug-to-Lug
—
36.5mm
Lug Width
—
5mm
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
White
Black
Movement
3 specsCaliber
Miyota 9039
7N01
Type
Automatic
Quartz
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$525
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