Features

This watch is provided with numerous convenient functions used during diving.

LVarious information is displayed to serve as a reference for safe diving by calculating residual body nitrogen based on depth during diving, dive time and previous dive history, etc. (Dive Computer Function).

*Decompression Calculation Algorithm

This watch employs the calculation formula of the Canadian Defense and Civil Institute of Environmental Medicine (DCIEM).

LThis watch is compatible with NITROX diving (NITROX: mixed gas having an oxygen concentration that differs from compressed air used in ordinary diving) and high-altitude diving.

•The oxygen concentration (O2%) of the mixed gas can be set within the range of 22% to 50%.

•Since the pressure sensor periodically measures air pressure even when on land and calculates the body’s nitrogen level each time, decompression calculations are performed corresponding to altitude based on actual air pressure prior to diving during high-altitude diving as well.

LMeasurement of water depth begins automatically simply by placing the watch on your wrist and entering the water, and various data (depth, elapsed time, etc.) are measured

automatically while diving.

LThis watch distinguishes between skin diving and scuba diving according to diving conditions (depth and dive time), and a maximum of 100 sets of log data are

automatically recorded for both types of diving.

LThis watch is also provided with various warning functions necessary for safe diving. L Log data and profile data (up to 2 hours) automatically recorded in the watch can be transferred to a PC by using the infrared communication interface or communication unit*1 , making it possible to easily manage and generate graphic representations of

transferred data on your PC.

Various watch functions can be set on your PC.

LThe following watch settings can be transferred to and edited on your PC using the infrared communication interface or communication unit*1 .

•Addition, deletion and alteration of locations displayed in each mode by the watch.

•Various travel time, alarm and destination timer settings.

•Setting of dive alarm used during diving and entry of the number of previous dives.

•Setting of daily graphics and graphics displayed on anniversaries (graphic display).

This watch is also equipped with an infrared communication function.

LThe wrist watch infrared communication standard (IrWW) is used for infrared communication. This enables the time and alarm time to be set between watches using

this standard.

LIf a friend or acquaintance has the same watch, data can be transferred between those watches (including time, date, alarm and dive alarm settings). In addition, communication with a PC can also be performed using infrared communication.