HUBLOT SPIRIT OF BIG BANG CERAMIC CHRONOGRAPH REF. 601.CI.0110.RX CAL. HUB4700 (50H) LTD/500

LIMITED & NUMBERED EDITION OF ONLY 500 PIECES WORLDWIDE!
Brushed/satin black ceramic case with polished beveled corners.
Brushed/satin finished black ceramic bezel with Microblasted (dark shade of finishing) recessed zones.
The bezel is secured by 6 black PVD coated H-shaped titanium screws.
Brushed & polished black ceramic crown & chrono buttons with black inserts.
Lateral case center band & bezel lugs of black composite resin.
Sapphire crystal transparent dial.
Black inner bezel flange at the dial perimeter with black on black minute/seconds track.
Applied brushed darkened stainless steel index hour markers with black luminous fill.
Bold brushed finished darkened stainless steel minute & hour hands with black luminous filled top & skeletonized bottoms
Chronograph stopwatch functions:
Large central seconds counter with the "H" logo as a counter-weight.
Black rimmed 30 minute sub-dial counter located at the 3 o'clock position.
Black rimmed 12 hour sub-dial counter located at the 6 o'clock position.
Small running seconds sub-dial hand located at the 9 o'clock position. 
Visible skeletonized date wheel. Current date displayed between the 4 & 5 o'clock position, highlighted by a grey background & a black border.
Hublot Caliber HUB 4700 (base Zenith El Primero), beats at 36,600 vph, composed out of 278 parts, contains 31 Jewels & has an approximate power reserve of 50 hours.