Model/Reference: Executive Dual Time- 243-00-3/42 Material: stainless steel with ceramic Dial: black Strap: rubber strap with ceramic deployant clasp Movement: Mechanical self-winding mouvement, UN24 Complication: patented quickset 2nd time display at 9 o’clock. Permanent home time at 9 o’clock. Patented Big Date display. Oversized small seconds-hand counter.