Some other interesting details of the Hublot Big Bang Unico Novak Djokovic watch include multiple hues of blue, obtained from the different blue polo shirts that the former World No. 1 wore en ...

Navy still seems to be the go-to shade ... others have focused on introducing blue to other parts of the watch, like the Hublot Big Bang Unico Water Blue Sapphire. Included in its five colourway ...