Cvstos Chrono II Challenge GT Men’s Watch, Steel with Black Carbon, Cvstos-Chrono-2-Challenge-GT-Carbon-Steel

This is Limited Edition watch. The watch has polished and satin-finished tonneau-shaped case, 59mm x 45mm made from Laquered black carbon with steel. Open caseback with sapphire crystal. Sapphire crystal face with none-reflecting coating. Water-resistance 100 meters Polished titanium screws with exclusive CVSTOS TECHNOLOGY pattern. Screw-down crown, made from titanium with rubber insert. Dial Arabic numbers. Exclusive CVSTOS TECHNOLOGY decoration. Sapphire, none-reflective coating. Super-Luminova treated indexes. Hands are pierced, chromed and Super-Luminova treated. Automatic chronograph calibre CVSTOS 577. Functions Chronograph, power-reserve indicator, date. (date disc skeletonized). Power-reserve 42 hours Jewels 25 Frequency 28,800 vibrations per hour Black Rubber (Nitril-NBR®) strap with buckle Folding clasp.