Side by side
Naga Watches SpirevsUgly Watch Co Adamas Aster
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Spire39mm
Adamas Aster42mm
Power Reserve
Spire—
Adamas Aster40h
Water Resistance
Spire100m
Adamas Aster100m
MSRP
Spire$853
Adamas Aster$1,160
Full specifications
Case
4 specsDiameter
39mm
42mm
Thickness
9.9mm
12mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
White
Black Mother of Pearl
Movement
2 specsCaliber
Miyota 9039
Miyota 9015
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$1,160
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