英文關鍵字
accuracy
ancient
animation
antique
appointment
backwards
chronometer
cipherclock
clock
clockface
color
countdown
deadline
design
dial
dialface
elegant
hires
hours
iednlab
macro
measure
measurement
minutes
moment
movement
number
numeral
object
pointer
pressure
reflection
sekunden
symbol
ticking
time
timepiece
timer
watch
ziffernblatt