Side by side
Naga Watches OperavsGrand Seiko SBGH349
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Opera39mm
SBGH34940mm
Power Reserve
Opera—
SBGH34955h
Water Resistance
Opera100m
SBGH349100m
MSRP
Opera$917
SBGH349$7,800
Full specifications
Case
6 specsCategory
—
Dress
Diameter
39mm
40mm
Thickness
10mm
13mm
Lug-to-Lug
—
46.6mm
Lug Width
—
20mm
Material
Stainless Steel
Titanium
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Lapislazuli
Black
Movement
2 specsCaliber
Miyota 9039
9S85
Power Reserve
—
55h
Pricing
1 specsMSRP
—
$7,800
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