Casio Edifice Chronograph Quartz EFR-570BL-1A EFR570BL-1A 100M Men's WatchCasio Edifice Chronograph Quartz EFR 570BL 1A EFR570BL 1A 100M Men's Watch Pushing forward with highly multi functional analog watches, Edifice takes developments to new heights. You get the appeal of complex mechanical watches of yore that offered a mixed bag of dials and hands. It works with its many motors inside, which is impressive. In practice, you may even pick it up and simply play around with. Simple enough as an office wear.