Case

• Model: Challenge Thirty6

• Shape: Tonneau

• Dimensions: 47.2 x 36 mm

• Material: 5N Red Gold and Sapphire

• Color: 5N Red Gold

• Crystal: Sapphire with anti-reflective coating on both sides

• Caseback: Open with sapphire crystal

Crown & Screws

• Crown: Screw-down, crafted from polished 5N Red Gold with rubber insert

• Screws: Polished 5N Red Gold, featuring exclusive CVSTOS TECHNOLOGY pattern

Dial

• Material: Teak wood plate

• Decoration: Rhodium-plated or goldened decorative appliqué, polished with Côtes de Genève finish

• Color: Sky Blue

• Indexes: Treated with Super-Luminova

• Hands: Pierced, chromed, and Super-Luminova treated

Setting

• Style: Rainbow Snow Setting

Movement

• Caliber: Cvstos CVS410

• Type: Self-winding mechanical, skeletonized

• Finish: Rhodium treated

• Functions: Date, hour, minute, seconds

• Power Reserve: 42 hours

• Frequency: 28,800 vibrations/hour

• Jewels: 21

Bracelet / Strap

• Options: Rubber or Alligator leather

• Clasp: Folding clasp