This unit is a combination alarm clock and docking system for an iPod or iPhone.
From the thestate.com
The system clock is usually accessed by holding down the delete key on boot-up.
From the newscientist.com
France is the only European country not to use the system clock time.
From the en.wikipedia.org
To the far right of the system clock is a small rectangular button that serves as the Show desktop icon.
From the en.wikipedia.org
There is a computer system that will clock the lap times for official race times.
From the tennessean.com
For example, getting the system time involves an IPC call to the user-space server maintaining system clock.
From the en.wikipedia.org
The earliest versions of Unix time had a 32-bit integer incrementing at a rate of 60 Hz, which was the rate of the system clock on the hardware of the early Unix systems.
From the en.wikipedia.org
System time is measured by a system clock, which is typically implemented as a simple count of the number of ticks that have transpired since some arbitrary starting date, called the epoch.
From the en.wikipedia.org
The system clock is often implemented as a programmable interval timer that periodically interrupts the CPU, which then starts executing the timer interrupt service routine.