HUBLOT REF 710 BIG BANG CONGO TITANIUM CERAMIC CHRONO Titanium Hublot, GenËve, "Big Bang - Congo" No. 06 / 100, case No. 894291, Ref 710.CI.1190.NR.CG011. Made in a limited edition of 100 pieces in 2013, sold March 19th, 2014. Very fine and unusual, self-winding, black fusion Titanium, Ceramic, Rubber and Nomex wristwatch with date, square button chronograph and a Hublot black PVD deployant clasp. Accompanied by the original fitted box, guarantee, Certificate of Authenticity, and an extra black strap. Three-body, black matte, transparent case back with 8 screws, hooded lugs, ceramic bezel fixed with 6 nuts, ceramic frame, black kevlar sides, sapphire crystals. Skeletonized with red applied steel baton indexes, subsidiary dials for the seconds, and 30-minute register, outer minute track with Arabic 5-minute/seconds marker. Red skeleton baton hands. Cal. 4214, rhodium-plated, 28 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, skeletonized rotor, hack mechanism.