Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: GMT Dual Time Price on request Gmtbroker Reference: 243-55/92 - polished stainless steel case. - black dial with silver-toned index hour markers with luminous indicators. - diamond-shaped hands filled with luminescence. - small seconds subdial at the 6 o'clock position. - big date displayed at the 2 o'clock position. - second time zone located at the 9 o'clock postion. - automatic movement with an approximate power reserve of 42 hours. this watch is also known as: ulysse nardin 243-55/92, un 243-55/92, 243-55-92, 2435592, 243-5592