Case material: Steel; Charge: Quartz; Conditions: New Presentation condition : With boxes and all papers; Model: Five Time Zone 47mm Price on request Gmtbroker Reference: JC47 this watch features: jacob & co. five time zone "the world is yours" 47mm stainless steel, white diamond five time zone world map dial with multicolor continents set with diamonds (4.50 carats), date indicator, stainless steel bracelet, swiss quartz movement this jacob & company design features five different time zones on one over-sized dial - new york, la, paris, tokyo, and the wearer's local time.