Hublot Big Bang Unico Bi-Retrograde Chrono King Gold Ceramic Watch-413.OM.1128.RX45 mm polished and satin finished 18K King Gold case, polished and satin finished black ceramic bezel, black composite resin lower bezel with 6 H shaped black PVD titanium screws, sapphire crystal with anti reflective treatment, mat and satin finished black dial with red retrograde chronograph minute hand, white retrograde chronograph second hand, satin finished and microblasted gold plated minute hour small second hands, white luminescent, HUB1261

polished titanium bezel set with 126 diamonds for 1

36mm yellow Rolesor case with Oystersteel monobloc middle case

interchangeable full back and sapphire-crystal back

screw-down crown with twinlock double waterproofness system

HUB1155 self-winding movement with skeleton chronograph

18K king gold and gold-plated titanium buckle with king power deployant

black rubber and multicolored alligator leather strap

ivory lacquered dial with gold applied hour markers

18K yellow gold bezel set with 116 diamonds

18K red gold bracelet

shiny dark chestnut alligator strap with square scales

Chromalight hour markers