Eroded metal clock icons

time 8time 8
time 9time 9
time 13time 13
time 6time 6
time 12time 12
time 4time 4
time 10time 10
clock 3clock 3
time 11time 11

clock 7clock 7
time 7time 7
clock 5clock 5
clock 6clock 6
clock 2clock 2
time 2time 2
clock 8clock 8
clockclock
alarm clockalarm clock
clock 4clock 4
clock 9clock 9
clock 10clock 10