Chrono Black Steel/Black-5N B00107.4502005

CASE: Challenge III or Challenge III GT, Tonneau-shaped 53.7 x 41 mm or Tonneau-shaped 59 x 45 mm
CASE MATERIAL: Steel
CASE COLOR: Black
CASE SIZE: 45mm
CROWN MATERIAL: Screw-down, polished Black PVD with rubber insert
CRYSTAL: Sapphire with none-reflective coating on both sides
DIAL COLOR: Black, Red
INDEX COLOR: Super-Luminova treated
MOVEMENT: Cvstos CVS577, Black PVD treatment or rhodiated, Self-winding mechanical, Skeletonized
STRAP MATERIAL: Alcantara, Alligator leather or Rubber
STRAP CLASP : Folding Clasp
WATERPROOF: 100 Meters / 10 ATM

Caseback: Open with sapphire crystal

Screws: Polished Black PVD, exclusive CVSTOS TECHNOLOGY pattern

Dial: Arabic numerals Exclusive CVSTOS TECHNOLOGY design

Hands: Pierced, chromed and Super-Luminova treated

Functions: Chronograph, Hour, minute, seconds, Power-Reserve indicator

Power-Reserve: 42 hours

Frequency: 28,800 vibrations/hour

Number of Jewels: 21

All items are no return exchange or store credit only. Unless defective or otherwise not delivered as listed