Side by side
Hitori Somei YoshinovsNaga Watches Opera
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
Somei Yoshino39.6mm
Opera39mm
Power Reserve
Somei Yoshino41h
Opera—
Water Resistance
Somei Yoshino100m
Opera100m
MSRP
Somei Yoshino$569
Opera$917
Full specifications
Case
3 specsDiameter
39.6mm
39mm
Thickness
10.55mm
10mm
Lug-to-Lug
46.8mm
—
Crystal & Dial
1 specsDial Color
White
Lapislazuli
Movement
2 specsCaliber
Seiko NH35
Miyota 9039
Power Reserve
41h
—
Pricing
1 specsMSRP
$569
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Hitori Somei Yoshino vs Naga Watches Opera gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
















