All of my watches have a Sunutto (sp) clipper compass clipped on the watchband. I make it a habot of always checking the compass when I am in buildings etc, where I may need to find my way out of in the dark. I also carry a Photon Microlight at all times. I started doing this after hearing about people stuck in the OWrld Trade Center after the bombing, with no light and no reference points for escape.