http://www.keepthetime.com/blog/wp-c...ilver-blue.jpg
Seiko Alarm Chronograph is nice. I only use the outer rim for fuel conversions and metric to imperial or reverse convernsions ( back of the envelope), and dont bother with slide rule stuff that some models have.
It has a nice stop watch on it and perhaps the best thing is a loud alarm to get you out of bed!
A bit pricey and perhaps a little on the thick side, but well made.
Uses up about 65,000 Qantas FF points however!