Side by side

Autran & Viala OPERA 41vsBlok Watches Blok 38

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
Blok 38
Blok WatchesBlok 38
MSRP $379
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Buy from Blok Watches ↗
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At a glance

6 of 29 specs differ
Diameter
OPERA 4141mm
Blok 3838mm
Power Reserve
OPERA 4140h
Blok 38—
Water Resistance
OPERA 41100m
Blok 38100m
MSRP
OPERA 41$421
Blok 38$379

Full specifications

Case

3 specs
Diameter
41mm
38mm
Lug-to-Lug
46mm
—
Lug Width
20mm
—

Movement

2 specs
Caliber
—
Ronda
Power Reserve
40h
—

Pricing

1 specs
MSRP
—
—
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