There's been a lot of discussion about the Everest hands,some saying they're too short and some that they're too long. I asked my manufacturer to take a close look at the hands and he sent me this graphic.
http://www.tz-uk.com/pics/newhands2.jpg
It's clear from this that the seconds and minute hands need to be a touch longer, the hour hand is the correct length but need to be fatter.
http://www.tz-uk.com/pics/newhands.jpg
Eddie