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Forget whipping out your cell phone when you need to figure out a tip; just use the nifty built-in calculator on the Vestal Datamat Watch. Old-school style is sooo new school these days, and who doesn???t want to step back in time and have a retro watch with a 16-button keypad.

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Here's what others have to say...



  • Familiarity:I've used it several times

cool watch and I've actually used te calculator a lot more than I ever thought I would. But occasionally the watch completely resets itself automatically and I've totally missed some alarms. Stick with the phone alarm because you might be late to something important with this..