HUBLOT BIG BANG CHRONOGRAPH STEEL BLUE REF. 301.SX.7170.LR SELF-WINDING CAL.HUB4100

Stainless steel case with brushed & polished finishes.
Brushed finished stainless steel bezel.
Case center (edge) with lateral blue inserts.
Crown & chronograph buttons have blue rubber centers/inserts
Blue sunray dial.
Applied brushed finished stainless steel "applique" style Index hour markers with luminous fill.
Brushed finished stainless steel hands with luminous filled tips (minutes & hours hands semi-skeleton).
White printed minute track with 5 minute Arabic numerals intervals on flat black rim on the outer edge of the dial.
Immediately recognizable "H" style screws on bezel.
Chronograph stopwatch functions:
Large central seconds counter with the "H" logo as a counter-weight.
30 minute sub-dial counter located at the 3 o'clock position.
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.
Date window located between the 4 & 5 o'clock position.
Hublot Caliber HUB 4100, beats at 28,800 vph, composed out of 252 parts, contains 28 Jewels & has an approximate power reserve of 42 hours.