Classic watch has solar cell with multiple alarms, data-bank, countdown, stopwatch, time zones, etc ... The case is mainly made of resin, only the contour of the dial is made of steel. The bracelet is adjustable on condition of being a little equipped; but there is no explanation for the power to do it in the manual (a search on the web!) Major problem: there is a battery saver that even disabled, depending recovers itself and because in this case the loss of all recorded data and settings !!!
