Side by side

Autran & Viala OPERA 41vsBiatec T. G. Masaryk

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
T. G. Masaryk
BiatecT. G. Masaryk
MSRP $2,214
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At a glance

9 of 29 specs differ
Diameter
OPERA 4141mm
T. G. Masaryk40mm
Power Reserve
OPERA 4140h
T. G. Masaryk41h
Water Resistance
OPERA 41100m
T. G. Masaryk100m
MSRP
OPERA 41$421
T. G. Masaryk$2,214

Full specifications

Case

4 specs
Diameter
41mm
40mm
Thickness
12mm
11.15mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black
Beige

Movement

3 specs
Caliber
—
Sellita SW200-1
Type
Quartz
Automatic
Power Reserve
40h
41h

Pricing

1 specs
MSRP
—
—
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