Hublot Spirit of Big Bang Diamonds (reference number 665.NX.1170.RX.1204) is an automatic men's/unisex watch in very good, used condition, exhibiting minor, intangible scratches. This 39mm timepiece features a satin-finished and polished titanium case with a black dial that has no numerals. Its distinctive titanium bezel is set with 50 diamonds, totaling approximately 1.0 carat. Powered by the HUB 1710 automatic caliber, it offers a 50-hour power reserve and 10 ATM water resistance. The watch is completed with a black rubber strap and a fold clasp.