Different angular speed

This is my grandfather's stopwatch.

Each clock hand has a different angular velocity.

 

The seconds hand, perform one revolution every 1 minute: FAST;

The minutes hand, perform one revolution every 60 minutes: MEDIUM;

The hours hand, perform one revolution every 720 minutes: SLOW.

 

For Flickr group "Our Daily Challenge", theme: "FAST N SLOW"

 

21.12.2017 355/365

Done