Crown with pushers in black dial, scratch resistant sapphire crystal, automatic winding system for the self-winding function (as Hublot Big Bang is typically automatic), diamond details on bracelet/bezel visible from description but not explicitly counted, central second hand, date display at 3 o'clock position. Case material: solid 18kt Rose Gold with polished finish. Dial type: Black dial with applied indexes and luminous coating for hour markers and hands.
![Hublot Big Bang Titanium Automatic Skeleton 421.NM.1170.RX [Brand New]](https://cdn.lepodium.net/images/000/176/176519-2.jpg)
