In October 2004
Casio released a special G-Shock model, which made it possible to pay at
an Mobile or Exxon Gas station with your watch. This Speedpass model has
a special coded chip, which can be recognized at the gas pump. This
watch comes in a nice cardboard box with a lot of papers, needed to
register your chip. The number of the chip can be found on the back of
the watch..
