18k rose gold case.
Case dimensions : 44 mm.
Case thickness : 14.50 mm.
Skeleton dial with black and blue rimmed subdials.
Faceted rhodium plated hands with luminous fill.
Applied luminous index hour markers.
The famous El Primero chronograph stop / watch :
Large red tipped central 1/100th of seconds counter hand (with the Zenith star logo as a counterweight).
This hand makes a single full revolution every second.
60 seconds sub-dial counter located at the 6 o'clock position.
30 minute sub-dial counter located at the 3 o'clock position.
Running seconds sub-dial located at the 9 o'clock position.
Power reserve indicator below the 12 o'clock position.
Brown alligator leather and black rubber strap.
Rose gold and titanium double folding clasp.
Zenith El Primero caliber 9004.
Beats at 36,000 vph.
Contains 53 jewels.
Composed of 293 components.
Has an approximate power reserve of 50 hours.