I don't have one of those clocks and have never seen the insides of one before your pics. So my only source of info is your pictures.
That said... The resistor is a 200 Ohm, 1 Watt resistor.
And the diode is a Zener diode, which is a little special compared to a normal diode. The important parameter of the diode would be it's "Zener voltage", and I cannot tell what that voltage is simply from the pictures. However, from the way it's used in the circuit, I would expect that it's zener voltage is between 5 Volts and 8 Volts.
I doubt there is anything wrong with either of those components, but if you really really want to know more about the Zener, I can talk you through how to measure the voltage in question.
And from what I've seen, you do a great job.
Sometimes, you will go too far over your skis. Hopefully it's recoverable.