Side by side
Oblvlo JM SpacevsNaga Watches Opera
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
JM Space42mm
Opera39mm
Power Reserve
JM Space40h
Opera—
Water Resistance
JM Space50m
Opera100m
MSRP
JM Space$315
Opera$917
Full specifications
Case
6 specsCategory
Sport
—
Diameter
42mm
39mm
Thickness
12mm
10mm
Lug-to-Lug
46mm
—
Lug Width
22mm
—
Water Resistance
50m
100m
Crystal & Dial
2 specsDial Color
Black
Lapislazuli
Lume
Super-LumiNova
None
Movement
2 specsCaliber
—
Miyota 9039
Power Reserve
40h
—
Pricing
1 specsMSRP
$315
—
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