Side by side

Autran & Viala OPERA 41vsCastor Watches Valle de la Luna

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
Valle de la Luna
Castor WatchesValle de la Luna
Buy from Autran & Viala ↗
Buy used on eBay ↗
Buy from Castor Watches ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
OPERA 4141mm
Valle de la Luna40mm
Power Reserve
OPERA 4140h
Valle de la Luna—
Water Resistance
OPERA 41100m
Valle de la Luna30m
MSRP
OPERA 41$421
Valle de la Luna—

Full specifications

Case

6 specs
Diameter
41mm
40mm
Thickness
12mm
12mm
Lug-to-Lug
46mm
—
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

2 specs
Crystal
Sapphire
Mineral
Dial Color
Black
Mother of Pearl

Movement

2 specs
Caliber
—
Miyota 6P00
Power Reserve
40h
—

Pricing

1 specs
MSRP
—
—
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