Hublot Big Bang Unico 42 - 441.NM.1171.RX

Titanium case, satin/brushed finished with fine polished corners.
Black ceramic bezel, secured with 6 H style titanium screws.
Black composite resin bezel lug & case band.
Sapphire crystal transparent dial.
Applied applique style Arabic numeral & index hour markers with luminous fill.
Black dial flange with a minute/seconds track.
Bold brushed finished hands with luminous fill.
Date window at 3 o'clock.
Small seconds sub-dial at 9 o'clock.
Chronograph/Stopwatch functions:
Column wheel chronograph mechanism.
Features a Flyback function, which allows instant restarting of the chronograph with a single push of the button.
Large central seconds counter.
60 minute counter sub-dial at 3 o'clock .
Straps are easily interchangeable via a unique quick-release push-button system. The buttons are located on the top & bottom central lugs (this watch is delivered with a single strap only).
Hublot in-house manufacture Caliber UNICO HUB1280:
Microblasted anthracite ruthenium plated mainplate & bridges.
Tungsten rotor with microblasted, anthracite & ruthenium treated finishes.
Beats at 28,800 vph (4Hz).
Contains 43 Jewels
Has a power reserve of approximately 72 hours.