Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : With dealer guarantee ; Model: El Primero Price on request Gmtbroker Reference: 51.2050.4026/01.c713 Zenith 51.2050.4026/01.c713 Complete Details: Stainless steel and rose gold case. Silver sunray dial. Faceted polished rose gold hands & applied indexes with luminous tips. The Famous El Primer Chronograph stop/watch: "Split-Seconds" or "Rattrapante" function has 2 seconds hand counters that run in unison - when the Rattrapante button is pressed the top seconds hand stops & an addition seconds hand hidden directly beneath will continue to run allowing for an addition timing function. Large blue central seconds counter (with the Zenith star logo as a counterweight). Large rose gold Rattrapante seconds hand directly beneath (with the Zenith star logo as a counterweight). 30 minute sub-dial counter located at the 3 o'clock position. Running seconds sub-dial located at the 9 o'clock position. Large double window Date display above the 6 o'clock position. Zenith El Primero Caliber 4026, beats at 36,600 vph, 32 Jewels, 346 components & an approximate power reserve of 50 hours. Featured Complications: Chronograph This watch is also known as 512050402601c713