Side by side
Autran & Viala OPERA 41vsKnut Gadd Decagon
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
OPERA 4141mm
Decagon38mm
Power Reserve
OPERA 4140h
Decagon40h
Water Resistance
OPERA 41100m
Decagon50m
MSRP
OPERA 41$421
Decagon$273
Full specifications
Case
3 specsDiameter
41mm
38mm
Thickness
12mm
7.5mm
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
Black
—
Movement
1 specsCaliber
—
Miyota
Pricing
1 specsMSRP
—
$273
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