Define utility? May I recommend a Patek Grand Complication? Chrono Perpetual calendar Moon phase And more.
Jaeger LeCoultre Memovox / Vulcain Cricket / Omega Memomatic - Wrist alarms as a discreet reminder for your next meeting. Those are utility watches...
Its going to be a Casio of some sort. So many utilities... http://www.kohls.com/product/prd-23...gclsrc=aw.ds&dclid=COD5z5PS5M4CFVEtaQods-ELEg
I would humbly submit the G-Shock GW 5000 (watchuseek review): it's simple, discreet, bombproof and will last forever. (disclaimer, it's my beater and my first thing to pick up in a zombie apocalypse)
this one assists with boarding passes during travel, reduces the need to reach into the wallet when the urge for espresso hits, and stays with me during routine service/maintenance.....
I have a watch that shows the curvature of spacetime and also functions as spare toilet paper. Interested in anything like that?