Casio unisex classic alarm watch la680wega 1ber specifications brand casio packaging casio packaging case width approx 28mm case depth approx 9mm gender unisex dial colour black date yes clasp type jewellery clasp case material plasticresin strap type metal bracelet strap colour gold water resistance water resistant movement japanese quartz chronograph no mpn la680wega 1ber guarantee casio 2 year guarantee