This watch features:
Black ALCHRON and 18kt rose gold case with fine brushed finished edges & lugs. ALCHRON is a high-tech alloy used in the aeronautical industry that is highly resistant to corrosion.
Alligator Leather strap lined with a Rubber protection.
Flat black dial with contrasting metallic black sub-dials.
Faceted polished rose gold hands with partial luminous fill
Applied polished rose gold faceted indexes hour markers with luminous fill.
The Famous El Primero Chronograph stop/watch:
Features a "Flyback" function, which allows instant restarting of the chronograph with a single push of the button instead of the need to stop, reset & then restart the stop-watch.
30 minute sub-dial counter located at the 3 o'clock position.
12 hour sub-dial counter located at the 6 o'clock position.
Running seconds sub-dial located at the 9 o'clock position.
Date display window located at the 6 o'clock position.
Zenith El Primero Caliber 405 B, beats at 36,600 vph, 31 Jewels, 331 components & an approximate power reserve of 50 hours.