Casio --GA-1000-1A-- Mens Watch

TWIN SENSOR
This new model is the first in the Gravity Defier lineup to be equipped with digital compass capabilities, creating a watch that is perfectly matched to the needs of the modern aviator, both in terms of function and appearance. Pressing the 9 o'clock button in any mode immediately goes to the Digital Compass Mode, and a button at 8 o'clock returns to the mode you were in before the Digital Compass Mode. Continual direction readings can be taken for 20 seconds, during which the second hand points to north, a literal direction indicator is displayed in the upper display, and a direction angle value is displayed in the lower display. Bearing Memory lets you temporarily store and display a direction reading so you can use it as a reference as you take subsequent digital compass readings. Other features include temperature measurement, large numerals, and thick hands for easy reading. A coating on the tip of the second hand and minute markers reacts with the black light illumination of the watch for easy reading in the dark.

[Neon Illuminator (Blacklight LED)]
The ultraviolet LED offers safety corresponding to the International Electrotechnical Commission (IEC) standard for Class 1M.
However, an optical lens such as a magnifying glass must not be used for direct viewing of the ultraviolet light source.
* The appearance of Neon Illuminator illumination depends the watch model.