Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 03.2170.4613/21.m2170 Zenith 03.2170.4613/21.m2170 Complete Details: Stainless steel case, completely polished finished except for the top of the lugs which have a fine brushed finished. Brushed & polished stainless steel bracelet. Unique cutaway in the dial exposes the heart of the movement - the escapement. The cutout is surrounded by a polished steel rim secured in place by 3 gun-metal blue screws. Black dial with contrasting black outer rim with printed white minute indicator track. Faceted polished steel colored hands & applied index hour markers with luminous tips. Small seconds sub-dial located at the 9 o'clock position set into part of the cutaway display. Zenith El Primero Caliber 4613 beats at 36,600 vph, 19 Jewels, 160 components & an approximate power reserve of 50 hours. This watch is also known as 032170461321m2170