I've had a Citizen Eco-drive Skyhawk since my wife got it for me for Christmas about 8 or 9 years ago and still love it.
The multi city function and ease of changing from one to another or to GMT is great as is the GMT hand.
Have never used the whizz-wheel and it's so long since my PPL I have forgotten how to (anyway it's seized up). The phot-cell charging means I've never had to buy a battery and it keeps time to about 10 secs a year.
Only downside is changing all the cities times twice a year depending whether or not they observe daylight saving.
Would buy the same again ... and by trawling the internet, got it about £100 cheaper than the high street.