Pre-owned Cvstos Challenge II Chrono Blue Proud to be Colombian Limited Edition 1/10 577COLO. 53.7 x 41 mm, Black PVD steel and 18k Rose gold. 18 mm thickness. Blue dial with date aperture at 6 o’clock, seconds sub-dial at 9 o’clock, 30-minute counter at 3 o’clock. Automatic Swiss Made caliber CVS577, 25 jewels, power reserve of 42 hours. Black new uncut rubber strap with folding buckle. BTW travel case and Cvstos papers.












