Arnos Opera Black Specification

Case

316L stainless steel, rectangular-shape. Linear grain and polished finishes. Closed caseback.

22.6mm x 33.5mm (40mm lug-to-lug), 20mm lug width and 8.40mm thickness (curved front and back).

Made in Switzerland

Movement

Top-grade Sellita SW1000-1b, automatic winding mechanical movement, 18 jewels, 28,800vph (4Hz).

Custom decorated rotor featuring the 'Bristol Flower'. 46 hour power reserve.

Made in Switzerland

Dial

Dial size: 30.8mm x 19.30mm

Opera Black. Polished onyx. Glossy white lacquer centre. White printing.

Made in Germany

Hands

CNC milled from brass, bevelled & diamond polished. Black Gold plated.

Made in India

Glass

Sapphire Crystal front with ARdur® anti-reflective coating on both sides.

Made and Coated in Switzerland

Functions

Water Resistance

Straps

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Black in Grosgrain Silk, lined in Alcantara, handmade.