Side by side

Naga Watches OperavsGrand Seiko SLGH017

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

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Opera
Naga WatchesOpera
MSRP $917
SLGH017
Grand SeikoSLGH017
MSRP $10,500
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Buy from Grand Seiko ↗
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At a glance

11 of 29 specs differ
Diameter
Opera39mm
SLGH01740mm
Power Reserve
Opera—
SLGH01780h
Water Resistance
Opera100m
SLGH017100m
MSRP
Opera$917
SLGH017$10,500

Full specifications

Case

6 specs
Category
—
Dress
Diameter
39mm
40mm
Thickness
10mm
11.7mm
Lug-to-Lug
—
47mm
Lug Width
—
22mm
Material
Stainless Steel
Titanium

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Lapislazuli
Black

Movement

2 specs
Caliber
Miyota 9039
9SA5
Power Reserve
—
80h

Pricing

1 specs
MSRP
—
$10,500
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