Citizen B740 - 10. CHRONOGRAPH MODE; Recalling memorized maximum depth; Chronograph indication and reset

4140
<How to recall the memorized maximum depth>
(1) Press button B in the Time mode or Diving mode
(when depth indication is 0 m/0 ft). The function
hand indicates the memorized maximum depth.
(2) To cancel the maximum depth indication, press
button B again.
* Indication of the memorized maximum depth
continues for 30 seconds and is automatically
canceled after that.
* The memory of the maximum depth of the last dive
is held until the watch is used in the next dive.
* If the maximum depth in diving is less than 1 m (5 ft), it is not memorized. On
the other hand, if the maximum depth exceeds 50 m (125 ft), it is memorized
as an overzone depth.
* When the watch is used in diving for the first time, it occasionally shows data
stored during inspection prior to shipment.
B
0
m
3
0
4
0
2
0
3
6
9
1
2
1
5
5
0
L
V
.
2
L
V
.
1
N
G
10. CHRONOGRAPH MODE
The chronograph function enables this watch to measure time in units of 1
second for a maximum of 49 minutes 59 seconds. When it has reached 50
minutes, since a time measurement was started, the chronograph stops
measuring time and the hands move to the reset position.
* If the watch is left in reset status in the chronograph mode for 3 minutes, it
automatically switches to the Time mode.
<Chronograph indication — Reset position —>
Seconds indicator
(Function hand)
Minute indicator
(Mode hand)
Mode hand: Serves as the
minute indicator in
chronograph mode.
Function hand: Serves as
the seconds indicator in
chronograph mode.
0
m
3
0
4
0
2
0
3
6
9
1
2
1
5
5
0
L
V
.
2
L
V
.
1
N
G
50
10
30
20
40
D
V
50
10
D
V
B
A