Side by side

Naga Watches OperavsGrand Seiko SLGB005

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Opera
Naga WatchesOpera
MSRP $917
SLGB005
Grand SeikoSLGB005
MSRP $11,100

At a glance

11 of 29 specs differ
Diameter
Opera39mm
SLGB00537mm
Power Reserve
Opera
SLGB00572h
Water Resistance
Opera100m
SLGB005100m
MSRP
Opera$917
SLGB005$11,100

Full specifications

Case

5 specs
Category
Dress
Diameter
39mm
37mm
Thickness
10mm
11.4mm
Lug-to-Lug
44.3mm
Lug Width
20mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Lapislazuli
Black

Movement

3 specs
Caliber
Miyota 9039
9RB2
Type
Automatic
Spring Drive
Power Reserve
72h

Pricing

1 specs
MSRP
$11,100
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