Durable design;Permits use of existing time cards;Ribbon is simple to replace;Quartz clock accuracy;Automatically advances year, month, date and Daylight Saving Time;Prints time in regular or military time; AM or PM, 0-23 hours, minutes, tenths or hundredths;Accommodates weekly, bi-weekly, semi-monthly or monthly payroll;Automatic card feeding capability;Single-color printing;Automatic ribbon reverse;Adjustable card pocket;Built-in lithium battery backup;Easy-to-read clock dial;Table or wall mount;Clock and Programming data kept for 3 years without AC power; Full Power Reserve (optional)