MOVEMENT CALIBER: Exclusive Jacob&Co Swiss Made Digital Caliber JCDQ01 Quartz (32.768Hz ; 20 ppm) ; battery Lithium-Polymere 3.7V 80 mAh ; LCD FFSTN negative
Display colors: red, orange, yellow, green, blue, purple and white.
Rechargeable Battery via Special USB Cable (Port on Case Back);
Automatic Daylight savings Time Change and Leap Year, custom LCD Display System, Manual Time Setting Possible ;
LCD Screen ; Digital Multiple Time Zone Display ; 20 pre-set Cities displayed on the First Four Screen shows Local Time in a Chosen City, as well as date and battery power ;