This luxury very rare model Zenith El Primero Automatic Chronograph Men's Watch comes on original brown crocodile leather style strap and is in 18 Karat Yellow Gold. This includes solid round case, lugs, glass engraved back, with shows inside mechanism, push-buttons, marked crown. The black dial features three sub-dials, tachymeter, yellow gold applied hour roman numerals, date between 4 and 5 o'clock, yellow gold matching hands. Swiss Made. Pull / push crown. Case diameter: approx. 41 including the crown (approx. 39 mm excluding the crown). Case thickness: approx.13 mm. Round case shape. Lug width: approx. 20 mm. Luxury watch style. The Watch is double signed - on the dial and the back. The serial number: 06-0050-4XX. The watch comes with a 2-year warranty and $30,000.00 insurance value.