Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : With dealer guarantee ; Model: El Primero Price on request Gmtbroker Reference: 03.2410.4010/21.c722 Zenith 03.2410.4010/21.c722 Complete Details: This watch features: Completely brushed finished stainless steel case with polished finished lug edges, chronograph pushers & crown. Matte black dial and sub-dials. Painted Superluminova Arabic numerals hour markers. Brushed steel faceted hands with Superluminova fill. White printed minute, seconds & fractions of seconds track. Telemeter scale printed on raised flange on the dial edge. The Famous El Primero Chronograph stop/watch: Large central seconds counter hand. 30 minute sub-dial counter located at the 3 o'clock position. Small running seconds sub-dial located at the 9 o'clock position. Double date display window located at the 6 o'clock position. Zenith El Primero Caliber 4010, beats at 36,000 vph, 31 Jewels, 306 components & has an approximate power reserve of 50 hours. Featured Complications: Chronograph This watch is also known as 032410401021c722