Seiko AUTO CALENDAR J, Instructions Manual

Page: 19 / 22

Magnetic resistance
（affect of magnetic field）
※This defective condition caused by magnetism will be corrected soon after the watch is
removed from the magnetic source. Reset the time once again before using the watch.
Affected by nearby magnetism,
a quartz watch may temporarily gain or lose time or stop operating.
Indication on the case back Condition of use
No indication
Keep the watch more than 10 cm away from
magnetic products.
Keep the watch more than 5 cm away from
magnetic products.
(JIS level-1 standard)
Keep the watch more than 1 cm away from
magnetic products.
(JIS level-2 standard)
70 71
Cellular phone
(speaker)
Bag
(with magnet buckle)
AC-powered shaver
Portable radio
(speaker)
Magnetic cooking device
Magnetic health belt
Magnetic necklace
Magnetic health mat
Magnetic health pillow
etc
The reason why analogue
quartz watch is affected
by magnetism.
It is because the built-in motor of the watch, which harnesses
magnetic power and external strong magnetism, affect each other
to stop the motor or suppresses the turn of the motor.
Examples of common magnetic products that may affect watches
Band
(maintenance procedure)
The band touches the skin directly and becomes dirty with sweat or dust.
Therefore, lack of care may accelerate deterioration of the band or cause skin irritation
or stain on the sleeve edge. The watch requires a lot of attention for long usage.
Metallic band
○
Moisture, sweat or soil will cause rust even on a stainless steel band if they are left for a long time.
○
Lack of care may cause a yellowish or gold stain on the lower sleeve edge of shirts.
○
Wipe off moisture, sweat or soil with a soft cloth as soon as possible
○
To clean the soil around the joint gaps of the band, wipe it out in water and then brush it
off with a soft toothbrush.
（Protect the watch body from water splashes by wrapping it up in plastic wrap etc.）
Leather band
○ A leather band is susceptible to discoloration and deterioration from moisture, sweat and
direct sunlight.
○
Wipe off moisture and sweat as soon as possible by gently blotting them up with a dry cloth.
○ Do not expose the watch to direct sunlight for a long time.
○ Please take care when wearing a watch with light-colored band, as dirt is likely to show up.
72 73
Notes on skin
irritation and allergy
Skin irritation caused by a band has various reasons such as
allergy to metals or leathers, or skin reactions against friction on
dust or the band itself.
Notes on the
length of the band
Adjust the band to allow a little clearance with your wrist to
ensure proper airflow. When wearing the watch, leave enough
room to insert a finger between the band and your wrist.
Polyurethane band
○ A polyurethane band is susceptible to discoloration from light, and may be deteriorated by solvent or atmospheric humidity.
○ Especially a translucent, white, or pale colored band easily adsorbs other colors,
resulting in color smears or discoloration.
○ Wash out dirt in water and clean it off with a dry cloth.
（Protect the watch body from water splashes by wrapping it up in plastic wrap etc.）
○ When the band becomes less flexible or cracked, replace the band with a new one.
○ Refrain from wearing a leather band watch other than Aqua Free bands while bathing, swimming,
and when working with water even if the watch itself is water-resistant enforced for daily use
（10-BAR water resistant）.