Diver Adjuster; To Preserve The Quality Of Your Watch; After-Sale Service - Seiko Cal. 9R84 Operating Instructions Manual

Diver adjuster

If your watch has a metal bracelet equipped with a diver adjuster
mechanism, you can easily adjust the bracelet length by yourself.
This is very useful when you wear the watch over a wetsuit or a
heavy winter clothing.
How to use the diver adjuster
① Lift up the flap approximately 90° and press it down further
approximately 20°, and hold it there.
※ You may feel slight resistance, but doing this requires only a light force.
Please do not push the flap down forcibly.
② Lightly pull the bracelet on the 6 o'clock side of the watch along the
curved line of the bracelet.
※ Again, doing this requires only a light force. Please do not pull the bracelet forcibly.
※ The slider can be pulled out approximately 30 mm. Be careful not to
pull it out beyond the limit mark inscribed on it.
Flap
2
Bracelet on the
6 o'clock side
of your watch
③ Holding down the push button, lift up the clasp to release the buckle,
and strap the watch on your wrist.
④ Close the clasp first and then, the flap.
⑤ With the hand which is not wearing the watch, adjust the length of the
slider so that the watch fits well around your wrist.
Limit mark
（upper surface）
Slider
Push button
5
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1
B racelet o n the
12 o'clock side of
your watch
4-1
3
4-2
Clasp
4
5
Buckle

■TO PRESERVE THE QUALITY OF YOUR WATCH

After-sale service

Notes on guarantee and repair
○ Contact the retailer from whom the watch was purchased or SEIKO
CUSTOMER SERVICE CENTER for repair or overhaul.
○ Within the guarantee period, present the certificate of guarantee to
receive repair services.
○ Guarantee coverage is provided in the certificate of guarantee. Read
carefully and retain it.
○ For repair services after the guarantee period has expired, if the
functions of the watch can be restored by repair work, we will
undertake repair services upon request and payment.
Replacement parts
○ SEIKO makes it a policy to typically keep a stock of replacement parts
for this watch for 10 years. Replacement parts are those which are
essential to maintaining the functional integrity of the watch.
○ Please keep in mind that if original parts are not available, they may
be replaced with substitutes whose outward appearance may differ
from the originals.
Inspection and adjustment by disassembly and cleaning (overhaul)
○ Periodic inspection and adjustment by disassembly and cleaning
(overhaul) is recommended approximately once every 3 to 4 years in
order to maintain optimal performance of the watch for a long time.
○ The movement of this watch has a structure that consistent pressure is
applied on its power-transmitting wheels. To ensure these parts work
together properly, periodic inspection including cleaning of parts and
movement, oiling, adjustment of accuracy, functional check and
replacement of worn parts is needed. Inspection and adjustment by
disassembly and cleaning (overhaul) within 3 to 4 years from the date of
purchase is highly recommended for long-time use of your watch.
According to use conditions, the oil retaining condition of your watch
mechanical parts may deteriorate, abrasion of the parts may occur due to
contamination of oil, which may ultimately lead the watch to stop. As the
parts such as the gasket may deteriorate, water-resistant performance
may be impaired due to intrusion of perspiration and moisture. Please
contact the retailer from whom the watch was purchased for inspection
and adjustment by disassembly and cleaning (overhaul). For replacement
of parts, please specify "SEIKO GENUINE PARTS" . When asking for
inspection and adjustment by disassembly and cleaning (overhaul), make
sure that the gasket and push pin are also replaced with new ones.
○ When your watch is inspected and adjusted by disassembly and
cleaning (overhauled), the movement of your watch may be replaced.
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