Side by side

Autran & Viala OPERA 41vsMark Time Watches M 4

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
M 4
Mark Time WatchesM 4
Buy from Autran & Viala ↗
Buy used on eBay ↗
Buy from Mark Time Watches ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
OPERA 4141mm
M 439mm
Power Reserve
OPERA 4140h
M 4—
Water Resistance
OPERA 41100m
M 4300m
MSRP
OPERA 41$421
M 4—

Full specifications

Case

3 specs
Diameter
41mm
39mm
Thickness
12mm
12.1mm
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
Black
—

Movement

3 specs
Caliber
—
Miyota 9039
Type
Quartz
Automatic
Power Reserve
40h
—

Pricing

1 specs
MSRP
—
—
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