Some specifications for this reference are on file; the record is incomplete.
Hublot · Big Bang
Big Bang
Ref. 301.SX.130.RX — “Original Big Bang”
discontinuedFirst Big Bang (HUB44)Partially documentedLast reviewed Not yet reviewed
Authentication Notes
Bezel
HighHigh confidence
Six H-shaped screws, aligned
The bezel is fixed by six H-shaped screws whose slots are aligned. Misaligned, Phillips or slotted screws are a strong counterfeit indicator.
Case
Medium
'Art of Fusion' materials and finishing
Genuine cases combine precisely finished layers (ceramic, titanium, King Gold, carbon) with sharp satin/polished transitions; soft edges or mismatched materials indicate a fake.
Inspection points
No inspection checklist has been published for this reference.