Gralab 300's are great timers, I use one for processing, but I don't like using them for enlarging because they don't reset.
For analog type timers, I think the Time-O-Lite's work better for enlarging.
That's the combo I am using right now... Just came out to get the scissors to cut a test strip.
I've got Omega's branded Time-O-Lite for enlarger and Gralab for fixing/washing times. The develop time's by CompNTemp...