Hublot Spirit Of Big Bang 44mm Men 601.CI.7170.LR Stainless Steel Black-tone: A Masterpiece of Horology When it comes to luxury watches, few brands can match the innovation and prestige of Hublot. The Spirit Of Big… Hublot Spirit Of Big Bang 44mm Men 601.CI.7170.LR Stainless Steel Black-tone: A Masterpiece of Horology