27inch:
Hour hand: 14cm /5.6"
Minute hand: 18.5cm / 7.3"
Clock machine: 9cm/ 3.6"
37inch:
Hour hand: 16cm /6.3"
Minute hand: 24cm / 9.5"
Clock machine: 9cm/ 3.6"
47inch:
Hour hand: 31.5cm /12.4"
Minute hand: 39cm / 15.3"
Clock machine: 12cm/ 4.9"