A button

Press this button to move the hands out of the way for easy viewing of display information.

C button

Each press cycles between watch modes.
Holding down this button for at least one second in any mode enters the Calendar Mode.

24-hour hand

Small hour and minute hands

Hour hand

Second hand

Minute hand

Mode hand

Day indicator

B button

Press to turn on illumination.

D button

Pressing this button causes the second hand to indicate the last receive operation result.

Crown