Hi WatchCrank- I agree with you however I hear the original 6610 dials are hard to find.
Justin-I'm back in the office on the 14th. I will scan and make sure to share the pictures with you then. They are pictures of Ivor during the expedition. Unfortunately there is no photos with him wearing the watch. Below are some links to his achievements. They have named one of the mountains in Antarctica after him.
http://www.smitha.demon.co.uk/zfids/1958/
https://en.m.wikipedia.org/wiki/Mount_Beney