Challenge World Coat of Arms


CHALLENGE case Tonneau-shaped, 59.00mm X 45mm X 15.45mm.

CHALLENGE case Tonneau-shaped, 53.70mm x 41mm x 13.35 mm

Materials Steel, Black Steel or Titanium/5N component. Polished and satin-finished case.
Caseback Open with sapphire crystal.
Crystal Sapphire, none-reflecting coating 2 faces.
Water-resistance 100 meters

Screws Polished titanium grade 5, exclusive CVSTOS TECHNOLOGY pattern.
Crown Grain, screw decoration Cvstos. Screw-down, polished titanium grade 5 or 5N Red Gold, Nitril insert.
Dial Rhodium or gold plated applied.
Hands Pierced, chromed and Super-Luminova treated.

Calibre Skeletonized. Automatic winding movement CVSTOS CVS350. Black plasma treatment, rhodiated treatment or black rhodium treatment for grey titanium.
Functions Hour, minute, seconds in the center (date disc skeletonized).
Power-reserve 42 hours
Jewels 25
Frequency 28,800 vibrations per hour

Bracelet or Strap Black Rubber (Nitril-NBRĀ®) or black alligator skin.
Buckle Folding clasp