Which is cheaper, the Naga Watches Opera or the Seiko Coutura?

At MSRP the Seiko Coutura is the cheaper of the two at $450, against $917 for the Naga Watches Opera — a $467 gap before any retailer discounting.

Which is bigger, the Naga Watches Opera or the Seiko Coutura?

The Seiko Coutura wears larger at 42mm versus 39mm for the Naga Watches Opera — a 3mm difference across the dial.

Which has better water resistance, the Naga Watches Opera or the Seiko Coutura?

The Naga Watches Opera is rated to 100m versus 10m for the Seiko Coutura.

What movement does the Naga Watches Opera run compared to the Seiko Coutura?

The Naga Watches Opera runs a automatic caliber (Miyota 9039), while the Seiko Coutura runs a quartz (Seiko 6N52).

Side by side

Naga Watches OperavsSeiko Coutura

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

MSRP $917

MSRP $450

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At a glance

11 of 29 specs differ

Diameter

Opera39mm

Coutura42mm

Power Reserve

Opera—

Coutura—

Water Resistance

Opera100m

Coutura100m

MSRP

Opera$917

Coutura$450

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Dial Color

Lapislazuli

—

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Miyota 9039

Seiko 6N52

Type

Automatic

Quartz

Power Reserve

—

Pricing

1 specs

MSRP

$917

$450

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