module 5540
	
Size of case / total weight
	
GMAS130 49.0 X 45.9 X 15.5mm / 53g
	
Shock resistant
	
200m water resistant
	
Double LED light
	
LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
	
LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
	
Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range