Instead of an electric clock, use a wind-up clock.

The instrument panel is also embellished with an analog clock.

For the conception and realisation of the atomic clock on a chip.

The timestamp option permits the use of a non-standard time clock, but the use of a non-synchronized clock limits the utility of the time stamp.

The steeple is topped with a clock and stone crown.

A technique of equipping a controller with a global clock is also disclosed.

Everything works with the regularity of clockwork.

Every thing went on with the regularity of clockwork.

The independence of the native clock from any external time sources

The main constituents of an atomic emission spectrometer are:

Similarly, moving a clock Hg to the left is equivalent to moving a clock Hd to the right;

the use of a master clock to synchronize other clocks

The story is born in the heart of an old grandfather clock.

The controller is equipped with a real-time clock.

Every human being has an internal biological clock.