Precautions for diving (common during scuba
diving and saturated diving)
○ Before diving
Inspect the following items before diving.
“NAMES OF THE PARTS”→ P. 14
1
2
3
4
6
5
1
The time is correctly set.
2
The power reserve indicator shows
the level of remaining power not less
than one-half. If the remaining power
shows less than one-half, turn the
crown to wind the mainspring.
“Power reserve indicator”→ P. 16
“How to wind the mainspring”→
P. 17
3
The rotating bezel turns smoothly.
(The bezel rotation must not be too
loose or too tight.)
“Unidirectional rotating bezel”
→ P. 19
4
The crown is completely screwed in.
“Screw down crown”
→ P. 15
5
No abnormalities such as flaws or
cracks exist on the band or glass.
6
The band is reliably fixed with spring
bars, buckles or other parts.
b
CAUTION
If you notice any abnormalities, contact the retailer from whom the
watch was purchased or Grand Seiko international service network
mentioned on CERTIFICATE OF GUARANTEE or our website.
12
CAUTIONS ON WATER RESISTANCE
○ While diving
Make sure to observe the following instructions when you wear the watch while diving.
Wear the watch within the water depth
indicated on the dial.
Do not operate the crown or buttons
underwater.
Take care not to bump the watch against hard
objects such as rocks.
Bezel rotation may become slightly harder
underwater, but this is not a malfunction.
○ After diving
Please follow the care instructions below after diving.
Rinse the watch in fresh water and wipe it thoroughly dry.
Do not pour running water directly from a faucet onto the watch. Soak the watch in a container
filled with water to wash it.
13
CAUTIONS ON WATER RESISTANCE
English
