Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : With dealer guarantee ; Model: El Primero Price on request Gmtbroker Reference: 51.2061.405/75.R516 Zenith 51.2061.405/75.R516 Complete Details: This watch features: Polished stainless steel case with fine brushed finished edges and lugs. 18kt rose gold bezel, push buttons, crown and the first links connected to the case top and bottom.  Sunray brown dial with contrasting metallic brown sub-dials. Faceted polished gold-plated hands with partial luminous fill Applied polished gold-plated faceted index 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. Large central seconds hand with the Zenith star logo at the end. 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. Featured Complications: Chronograph This watch is also known as 51206140575R516