The amazing story behind making Hublot’s $422,000 all-sapphire watch
Hublot’s CEO talks about the technical challenge behind the Big Bang Integral Tourbillon Full Sapphire watch, which is made almost entirely from sapphire.
by ·
Hublot’s CEO talks about the technical challenge behind the Big Bang Integral Tourbillon Full Sapphire watch, which is made almost entirely from sapphire.
by · Published June 21, 2021
by · Published April 12, 2021
by · Published April 21, 2021








