Citizen C900 - 6 Changing the Mode

• When the water sensor of this watch becomes wet in any of the modes of the
standard mode (except during chronograph measurement), the mode auto-
matically changes to the water depth measurement mode.
• When button (M) is pressed for at least 2 seconds in any of the modes of the
standard mode (except during chronograph measurement), the mode
changes to the altitude measurement mode (altitude correction display).
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6. Changing the Mode
• The mode changes in the following order each time button (M) is pressed:
Time/calendar c alarm c chronograph c log memo c dive alarm c alti-
tude memo c surface (after diving).
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(M) (M)
(M)(M)
(M)(M)
(M)
(M)
* Please refer to the
section 13 entitled,
“Using the Water
Depth Measurement
Mode” for further
details.
When water
sensor gets wet
((M))
[Water Depth Mea-
surement Mode]
(preliminary state)
[Altitude Measure-
ment Mode] (alti-
tude correction
display)
* Please refer to the
section 16 entitled,
“Using the Altitude
Measurement Mode”
for further details.
[Standard Mode]
Surface
*Only displayed for
24 hours after
diving.
Time/
calendar
<TME>
Alarm
<ALM>
Chronograph
<CHR>
Altitude
memo
<A.log>
Dive alarm
<D.AL>
Log memo
<D.log>