#include <Servo.h>
Servo servoHour;
Servo servoMin;
int minute = 0;
int hour = 0;

void setup() {
  servoHour.attach(9);
  servoMin.attach(8);
  servoHour.write(0);
  servoMin.write(0);
}

void loop() {
  delay(100);
  servoMin.write(minute * 3);
  minute++;
  if (minute > 60) {
    hour++;
    servoHour.write(hour * 15);
    minute = 0;
    servoMin.write(minute * 3);
  }
  if (hour > 12) {
    hour = 0;
    servoHour.write(hour * 15);
    minute = 0;
    servoMin.write(minute * 3);
  }
}