Case material: Steel; Charge: Automatic; Conditions: Used Presentation condition : Without documents; Model: Big Bang Price on request Gmtbroker Reference: 342.SE.230.RW.174 Pristine preowned Hublot Big Bang Aspen chronograph is a special edition with original factory diamonds on the case and bezel. Just back from service at Hublot including a fresh rubber strap. Steel Titanium ceramic and rubber. Comes with its box and papers as shown.