Animate[
frame={
Thickness[0.02],
Circle[{0,0},1.5],
Disk[{0,0},0.05],
Style[Line[{{1.2Cos[0],1.2Sin[0]},{1.5Cos[0],1.5Sin[0]}}],Thick],
Style[Line[{{1.2Cos[Pi/2],1.2Sin[Pi/2]},{1.5Cos[Pi/2],1.5Sin[Pi/2]}}],Thick],
Style[Line[{{1.2Cos[Pi],1.2Sin[Pi]},{1.5Cos[Pi],1.5Sin[Pi]}}],Thick],
Style[Line[{{1.2Cos[3Pi/2],1.2Sin[3Pi/2]},{1.5Cos[3Pi/2],1.5Sin[3Pi/2]}}],Thick]
};

number={
Text[Style[N[mode/4],32],{0.9Cos[0],0.9Sin[0]}],
Text[Style[N[mode/2],32],{0.9Cos[3Pi/2],0.9Sin[3Pi/2]}],
Text[Style[N[3mode/4],32],{0.9Cos[Pi],0.9Sin[Pi]}],
Text[Style[N[mode],32],{0.9Cos[Pi/2],0.9Sin[Pi/2]}]
};
hand={
Style[Line[{{0,0},{1.2Cos[t+Pi/2],1.2Sin[t+Pi/2]}}],Red]
};
buzzer={
If[t==2Pi,EmitSound[SoundNote["C"]]]
};
Graphics[{frame,hand,number,buzzer}],
{mode,{1,5,10,30,60,300}},
{t,0,2Pi,Pi/4320},
AnimationRepetitions->1,
AnimationRate-> 8640/mode,
AnimationRunning->False
]

?Animate

Clear[mode]