NHF Factory Hublot Spirit of Big Bang Blue Chronograph Limited EditionMOVEMENT Asia Valjoux 7750 (28800bph)CASE MATERIAL Solid Stainless Steel 316LDATE INDICATORNo DateFRONT GLASSScratch-proof Sapphire CrystalDIAL COLOR Skeleton dialCLASP TYPEDeployant ClaspBRACELETBlue Leather ..