Challenge Yachting Club


CHALLENGE case Tonneau-shaped, 53.70mm X 41mm

Material Platinum. Polished and satin-finished case with four apertures on the lateral sides (two per side)
Caseback Open with sapphire crystal
Sapphire, none-reflecting coating
100 meters

Screws Polished titanium grade 5 with exclusive pattern
Crown Screw-down with releasable mechanism, polished titanium grade 5 and rubber insert
Dial Pierced, sapphire, none-reflective coating, exclusive CVSTOS TECHNOLOGY decoration
Indexes Chromed and Super-Luminova treated
Hands Pierced, chromed and Super-Luminova treated

Calibre CVSTOS CVS 2600CY hand wound openwork Tourbillon movement
Functions Hour, minute and "3 X 20 Seconds" indicator
Characteristics Flying Tourbillon, cage Ø 12mm
Power-reserve 60 hours
Jewels 21
Frequency 18,000 vibrations per hour

Strap Blue rubber
Buckle Folding clasp

Limited edition 25 pieces