Case material: Rose gold; Charge: Automatic; Conditions: Never worn Presentation condition : With dealer guarantee ; Model: El Primero Price on request Gmtbroker Reference: 18.2150.400/21.c709 Zenith 18.2150.400/21.c709 Complete Details: Polished 18kt rose gold case. Anthracite sunray dial with silver subdials and tachymeter scale on the flange. Faceted polished hands & applied indexes with Superluminova. The Famous El Primero Chronograph stop/watch: Large gold-toned central seconds hand (with the Zenith star logo as a counterweight). 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 between 4 and 5 o'clock. Zenith El Primero Caliber 400 B, beats at 36,600 vph, 31 Jewels, 326 components & an approximate power reserve of 50 hours. Featured Complications: Chronograph This watch is also known as 18215040021c709