Polished stainless steel case with fine brushed finished edges & lugs. Black rubber strap. Skeleton dial with contrasting dark outer seconds indicator rim. Three colored sub-dials sub-dials : Black, Grey & Blue. Faceted polished hands & applied indexes with luminous tips. The Famous El Primero Chronograph stop/watch: Large red entral seconds counter 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 at the 6 o\'clock position. Zenith El Primero Caliber 400 B, beats at 36,600 vph, 31 Jewels, 326 components & an approximate power reserve of 50 hours.