Side by side

Autran & Viala OPERA 41vsSternglas Naos Pro Automatik

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

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OPERA 41
Autran & VialaOPERA 41
MSRP $421
Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755
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Buy from Sternglas ↗
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At a glance

12 of 29 specs differ
Diameter
OPERA 4141mm
Naos Pro Automatik38mm
Power Reserve
OPERA 4140h
Naos Pro Automatik42h
Water Resistance
OPERA 41100m
Naos Pro Automatik50m
MSRP
OPERA 41$421
Naos Pro Automatik$755

Full specifications

Case

5 specs
Category
—
Dress
Diameter
41mm
38mm
Thickness
12mm
9mm
Lug-to-Lug
46mm
42.4mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Black
—
Lume
None
Luminova Punkte

Movement

4 specs
Caliber
—
Miyota 9015
Type
Quartz
Automatic
Power Reserve
40h
42h
Jewels
25
—

Pricing

1 specs
MSRP
—
$755
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