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Seiko 7K52 Quick Start Manual

Seiko 7K52 Quick Start Manual

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DIVING MEASUREMENT
The watch measures the current depth, maximum depth, diving time and time submerged,
and indicates them with the four hands for diving measurement and the small hands at the 6
o'clock position.
HOW TO READ THE MEASUREMENTS
● Current depth: Indicated by DEPTH and 1/10 m hands
● Maximum depth: Indicated by MAX. DEPTH hand
● Diving time: Indicated by DIVING TIME hand up to
12 hours.
(Ex. 17 minutes)
● Time submerged: Indicated by small hands at the 6
in 0.1 m increments from 1.6 m up to
55.0 m. (Ex. 12.5 m)
in 0.5 m increments from 1.5 m up
to 55.0 m. (Ex. 20.5 m)
o'clock position. (Ex. 10:10)
11

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Summary of Contents for Seiko 7K52

  • Page 1 DIVING MEASUREMENT ● The watch measures the current depth, maximum depth, diving time and time submerged, and indicates them with the four hands for diving measurement and the small hands at the 6 o’clock position. HOW TO READ THE MEASUREMENTS ●...
  • Page 2 HOW TO USE THE DIVING FUNCTION Before diving, check the hands for diving measurements. Press button B repeatedly. Log data Log data of Diving hands of the the dive at “0” last dive before last position 0.0 m 1.6 m Diving measurement starts when you descend to 1.6 m or more.
  • Page 3 Case I Case II Diving measurement stops when you ascend to less than 1.6 m. Rapid ascent warning ! Case I : If you stay at less than 1.6 m underwater for more than 10 minutes, the dive is considererd to be completed. Case II : If you descend again to 1.6 m or more underwater before 10 minutes have elapsed, the two dives are considered...
  • Page 4 ● Before starting a dive, be sure to check that the hands for diving measurement are reset to “0” position. If not, reset them following the procedure in “ADJUSTING THE HAND POSITION BEFORE DIVING”. ● When you ascend to a depth less than 1.6 m underwater and the watch stops measuring the depth, the DEPTH and 1/10 m hands indicate “0.0 m”.