Pilot functions inspired this g shock model which is fitted with a digital compass with 20 second history this model also benefits from a neon illuminator backlight that lights the hands and markers out in low light at the touch of a button the watch fastens on a link bracelet in a mixture of black ion plated steel and polycarbonate for ultimate lightness and strength movement quartzalarmcase 46mmcase stainless and resindial blackstrap metalwater resistancy 200mdate yeschronogr