CVSTOS. A black coated stainless steel automatic calendar chronograph tonneau form wristwatch
Model: Challenge-R 50, No.046/100Date: Circa 2010Movement: 25-jewel automatic, titanium rotorDial: Skeletonised black, red tipped black baton hour markers, red and white outer 1/5th second divisions, raised outer 5 minute markers, subsidiary dials at 6, 9 and 12 for seconds, 30 minute and 12 hour recording, power reserve indication at 3, date aperture at 4, black pierced sword hands with red inserts, centre chronograph handCase: Brushed and polished black coated stainless steel tonneau form, exhibition back secured by 4 screwsStrap/Bracelet: Black CVSTOS alligator leather with red stitchingBuckle/Clasp: Signed folding claspSigned: Case, dial & movement Size: 48mm Accompaniments: CVSTOS box, outer card