Seiko 7K52 Watch User Manual


 
English
25
Maximum depth : The MAX. DEPTH hand indicates the 56-minute position.
Average depth : The DEPTH hand indicates the 56-minute position.
Time submerged and diving time are recorded as measured.
Abnormal measurement / measurement halt warning
If the watch senses an abnormality while measuring the depth, the log data recorded in memory will
be as follows:
Maximum depth : The MAX. DEPTH hand indicates “0” position.
Average depth : The DEPTH hand indicates the 58-minute position.
Time submerged and diving time measurements are also abnormal, and the recorded data should
not be considered reliable.
RECALL OF LOG DATA
When log data is recalled by pressing button B for the first time when 10 minutes have elapsed after
diving, the data newly recorded is recalled. At this time, only the DEPTH hand moves to indicate the
average depth, as the other hands are already indicating the data just obtained.
The time submerged is indicated in the 12-hour indication without showing AM/PM.
The time submerged is retained in memory even if a time adjustment is made.
The watch measures the diving time for up to 12 hours, but, in recalling the log data, up to 2 hours are
indicated. To show the time beyond 1 hour, the DIVING TIME hand makes another revolution.
Remarks on the indication of MAX.DEPTH and DEPTH hands
When both the MAX. DEPTH and DEPTH hands point to the 56-minute position:
This indicates that a depth of more than 55.0 m is measured during the dive and that the maximum
and average depths cannot be calculated. The time submerged and diving time are recorded
properly.
When the MAX. DEPTH and DEPTH hands point to “0” and the 58-minute positions, respectively:
This indicates that the watch senses an abnormality in depth measurement during the dive.
Measurement of the time submerged and diving time are also abnormal.