Side by side
Naga Watches OperavsSeagull Ultra-thin Moon Phase Dress Watch 38mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
9 of 29 specs differDiameter
Opera39mm
Ultra-thin Moon Phase Dress Watch 38mm38mm
Power Reserve
Opera—
Ultra-thin Moon Phase Dress Watch 38mm—
Water Resistance
Opera100m
Ultra-thin Moon Phase Dress Watch 38mm50m
MSRP
Opera$917
Ultra-thin Moon Phase Dress Watch 38mm$719
Full specifications
Case
5 specsDiameter
39mm
38mm
Thickness
10mm
12mm
Lug-to-Lug
—
43mm
Lug Width
—
22mm
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
Lapislazuli
—
Movement
2 specsCaliber
Miyota 9039
ST1818
Power Reserve
—
0h
Pricing
1 specsMSRP
$917
$719
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