Which is cheaper, the Autran & Viala OPERA 41 or the Roue Cal Three / Cal Four?

At MSRP the Roue Cal Three / Cal Four is the cheaper of the two at $210, against $421 for the Autran & Viala OPERA 41 — a $211 gap before any retailer discounting.

Which is bigger, the Autran & Viala OPERA 41 or the Roue Cal Three / Cal Four?

The Roue Cal Three / Cal Four wears larger at 41.5mm versus 41mm for the Autran & Viala OPERA 41 — a 0.5mm difference across the dial.

Which has better water resistance, the Autran & Viala OPERA 41 or the Roue Cal Three / Cal Four?

The Autran & Viala OPERA 41 is rated to 100m versus 50m for the Roue Cal Three / Cal Four.

Side by side

Autran & Viala OPERA 41vsRoue Cal Three / Cal Four

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

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Autran & Viala OPERA 41

OPERA

MSRP $421

Roue Cal Three / Cal Four

cal-four

MSRP $210

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At a glance

7 of 29 specs differ

Diameter

OPERA 4141mm

Cal Three / Cal Four41.5mm

Power Reserve

OPERA 4140h

Cal Three / Cal Four40h

Water Resistance

OPERA 41100m

Cal Three / Cal Four50m

MSRP

OPERA 41$421

Cal Three / Cal Four$210

Full specifications

Case

4 specs

Diameter

41mm

41.5mm

Thickness

12mm

9.8mm

Lug-to-Lug

46mm

48mm

Water Resistance

100m

50m

Crystal & Dial

1 specs

Dial Color

Black

Black and White

Movement

1 specs

Caliber

—

Miyota 2315

Pricing

1 specs

MSRP

—

$210

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Autran & Viala OPERA 41vsRoue Cal Three / Cal Four

At a glance

Full specifications

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