Hello!
Can anyone please share the circuit diagram of a simple digital watch and it's components. I want to try making one.

 

http://lmgtfy.com/?q=ttl+clock+schematics

 

Thank you

 

A watch - as in a wristwatch - usually is a single custom integrated circuit driving a custom LCD. The only way to approach that with commercial parts is with a small microcontroller like a PIC. Old digital clock schematics are a good way to learn what the logic must do to be a clock, but they are not practical for a battery-powered portable device. What is it you are trying to achieve?

ak

 

Most use a 32.768 Khz crystal which are easy to come by, a picmicro can run with one on the TIM1 input source for an accurate 1 sec interval basis.
Max.

 

simple digital watch and it's components. I want to try making one.

You realize you are bucking the trend, most favour 500 yr old technology on their wrist.
Max.

 

The hard part is getting it to communicate with your phone so you can read your text messages.

Bob