The 12A Super Clone Hublot Big Bang 301.PM.1780.RX features a bold luxury-sport design with a rose gold–tone stainless steel case paired with a contrasting black bezel. The black dial is detailed with stick and dot hour markers and stainless steel hands, creating a clean and powerful chronograph layout. Powered by a high-grade automatic chronograph movement styled after the HUB44 caliber with a 60-hour power reserve, it delivers smooth and reliable performance. Finished with a comfortable black rubber strap and rose gold–tone stainless steel clasp, this edition maintains accurate proportions, precise detailing, and a strong Big Bang identity.
Reference number
301.PM.1780.RX
Model
Big Bang Chronograph
Movement
Automatic Chronograph
Case Material
Rose Gold–Tone Stainless Steel
Case Diameter
44.5 mm
Bezel
Black
Dial
Black
Strap
Black Rubber Strap
Water Resistance
30 Meters (3 ATM Tested)
Power Reserve
60 Hours
Functions
Hours, Minutes, Seconds, Chronograph, Date
Box & Papers
Original Box, Original Papers
