Orient DA 40R User manual

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ENGLISH
ENGLISH
MECHANICAL WATCH
AUTOMATIC & HAND WINDING MECHANISM
INSTRUCTION MANUAL
Thank you for choosing our product. To ensure prolonged use and optimum
performance, please read this instruction manual carefully and familiarize
your-self with the terms of the guarantee.
Please keep this Instruction Manual handy for future reference.
SAFETY PRECAUTIONS
Make absolutely sure to observe the demarcated contents indicated below to
prevent any possible physical danger and property damage to you as well as
other people concerned.
... A demarcation with this symbol represents the contents
assuming possibility for death or serious injury
when the product is used in any manner different from
given instructions.
... A demarcation with this symbol represents the contents
assuming possibility of causing human injury or
material damage only when a product is used in any
manner different from given instructions.
WARNING
!
CAUTION
!

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IN HANDLING THE WATCH
(1) Water-resistance
Conditions
of use
Type
Underwater
operation of
crown and
operation
of crown
with drops
of water
on it
Exposure
to small
amounts
of water
(face-
washing,
rain, etc.)
Water sports
(swimming,
etc.),
frequent
contact with
water (car-
washing,
etc.)
Skin diving
(air tanks
are not
used)
Scuba
diving
(air tanks
are used)
Mixed-gas
Diving
(using
helium
gas)
Non water resistant
Without
WATER
RESISTANT
(WATER
RESIST)
××××××
Water
resistant
watches
Water
resistant for
daily life
WATER
RESISTANT
(WATER
RESIST) ×××××
Reinforced
water resist-
ance for
daily life I
WATER
RESISTANT
(WATER
RESIST)
50m (5bar)
×  ×××
Reinforced
water resist-
ance for
daily life II
WATER
RESISTANT
(WATER
RESIST)
100m (10bar)
200m (20bar)
×× ×
Diver’s
watches
Diver’s
watch for Air
Diving
AIR DIVER’S
100m / 150m
200m ××
Diver’s
watch for
Mixed-gas
Diving
He-GAS
DIVER’S
200m / 300m /...
×
* It is recommended that you use the watch correctly following the above-mentioned scope of usage
after ascertaining water resistance precautions marked on the dial or caseback.

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CAUTION
!
1A watch with water resistance for daily life 30m (3 bar) can be used during
face-washing, etc. but cannot be used in an environment in which it will be
submerged in water.
2A watch with reinforced water resistance for daily life I 50m (5 bar) can be
used while swimming, etc. but cannot be used during any type of diving
including skin diving.
3A watch with reinforced water resistance for daily life II 100m or 200m (10
or 20 bar) can be used while skin diving, but cannot be used while scuba
diving using oxygen tanks or saturation diving using helium gas, etc.
4Keep the crown pushed in at all times (in the normal position) while using
the watch. If the crown is the screwed-down type, check that it is securely
screwed down.
5Do not operate the crown underwater, or while the watch is wet. Water
may enter the interior of the watch and defeat the water resistance.
6If your watch is non-water resistant, beware of splashes of water (during
face washing, rain, etc.) and sweat. If the watch becomes wet from water
or sweat, wipe the moisture off with a dry, soft cloth.
7Even with a water resistant watch for everyday use, avoid directing strong
jets of mains water onto the watch. Water pressure above the limit can
apply, which may defeat the water resistance.
8With a water resistant watch for everyday use, rinse sea water off the case
after exposure, then wipe it thoroughly to avoid corrosion and other effects.
9The interior of the watch contains some amount of moisture, which may
cause fogging on the inside of the glass when the outside air is cooler than
the internal temperature of the watch. If the fogging is temporary it causes
no harm inside the watch, but if prolonged, or if water enters the watch,
consult your place of purchase and do not leave the problem untreated.

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(2) Shock
1Be sure not to carry the watch when you engage in strenuous
sports, whereas playing such light sports as golf, etc., will not
adversely influence the watch.
2Avoid a violent shock such as dropping the watch on the
floor.
(3) Magnetism
1If the watch is left at a location with strong magnetism for an extended
period of time, the components may be magnetized, resulting in
malfunction. Be careful.
2The watch may temporarily speed up or slow down when exposed to
magnetism. Precision is restored when placed away from magnetism. In
such a case, reset the time.
(4) Vibration
The watch may lose precision if subjected to strong
vibrations such as from riding motorcycles, using
jackhammers, chain saws, etc.
(5) Temperature
In environments below and above normal temperatures (5°C-35°C), the
watch may malfunction and stop.
Do not use the watch at high temperatures, such as in a sauna. The watch
may heat and cause burns.
(6)Chemicals, Gases, etc.
Utmost caution must be exercised when coming into contact with gases,
mercury, chemicals (paint thinner, gasoline, various solvents, detergents
containing such components, adhesives, paint, drugs, perfumes,
cosmetics, etc.), and so forth. Such may cause discoloration of the
watchcase, watchband, and dial face. Discoloration, deformation, and
damage to various resin-based component parts may also occur.
CAUTION
!

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(7) About this product and accessory parts
CAUTION
!
Do not attempt to disassemble or modify the watch.
WARNING
!
Store the bracelet/strap pin and other small parts out of the reach of children.
If any small parts are swallowed, immediately contact a doctor.
(8) Allergic reactions
CAUTION
!
If you develop a skin rash or your skin becomes abnormally irritated due to
contact with the watch or strap, stop wearing the watch immediately and
consult a doctor.
(9) About “luminous light”
Some models have luminous light on the hands and dial.
The luminous light is a safe paint that stores sunlight and artificial light
without using any radioactive material, and emits that light in a dark
setting. As the paint discharges the stored light, it will become dimmer
over time. The amount of light emitted and the time that light is emitted
depends on various factors when the light is stored, such as the shape
of the glass, the thickness of the paint, surrounding brightness level, the
distance from the watch to the light source, and the light absorption level.
Please note that when not enough light energy is stored, the watch may
emit weak light or emit light for only a short time.
(10)Water resistant watchband
Some models employ leather and nylon bands on which a special
treatment to resist perspiration and water absorption have been applied.
Please understand that the water resisting effect of this watchband can be
lost depending on the period and conditions of use.

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HOW TO IDENTIFY THE CALIBER NUMBER
Check the caliber number by referring to the model number of your watch or
the case code on the watch’s case back.
1. Searching by 10-digit model number
Check the 10-digit model number on the guarantee supplied with your watch.
You can also see the number on the product tag put on the watch. Its second
and third digits indicate the caliber number of your watch.
Example: If the model number is “ o DJ02002B o ”, the caliber number is “DJ”.
2. Searching by the case code
See the case code on the case back of your watch.
The first two digits indicate the caliber number.
Case code
Example:
When the case code is “DJ02-C0”, the caliber number is “DJ”.
* The place of case code may vary and its letter size may be small and
difficult to see depending on the characteristics of watches.
* The pictures and illustrations on this manual may differ from the actual
appearance of your watch but the functions and operation procedures are
the same.

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FEATURES
(1) This model is an automatic winding mechanical watch (with a hand winding
mechanism).
(2) It comes with a second hand halt mechanism.
(3) Shock-proof bearings to protect the balance with hairspring from shocks.
(4) The time for other cities can be shown using the 24-hour hand. (Dual time
function) *DJ (40P) only
(5) The day of the week is shown using retrograde display. *DE (40A) only
SPECIFICATIONS
Caliber Number
of jewels
Power
reserve
Date
indicator
Day of the
week
24-hour
hand
World
time Remark1*
DA 40R 22 ○– – – – –
DE 40A 22 ○
Hand
indicating
type
Hand
indicating
type
– – 10:00 p.m.~4:00 a.m.
DJ 40P 22 ○ ○ –○– 9:00 p.m.~2:00 a.m.
DK 40S 24 ○– – – – –
DV 407 22 – ○– – – 10:00 p.m.~2:00 a.m.
EL 40N 22 ○ ○ – – – 10:00 p.m.~2:00 a.m.
JC 40H 24 ○
Hand
indicating
type
–○ ○ 8:00 p.m.~2:00 a.m.
(1) Vibrations: 21,600 vibrations/hour
(2) Daily accurancy : 25 sec. to -15 sec.
(3) Drive system : Mainspring Winding
(4) Running time: More than 40 hours
The stated daily accuracy is in the following conditions:
• After24hoursatroomtemperaturewiththemainspringwoundfullyandthe
dial facing up.
• Duetothecharacteristicsoftheautomaticwindingwatch,thetimemay
deviate from the stated “daily accuracy” depending on the following
conditions: amount of time the watch is worn each day, position of the
watch, movement of your arm, winding condition of the mainspring.

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Product specifications may change without notice, for improvement.
CAUTION
!
* Avoid setting the date during the time periods listed in “Remark1” above
since the calendar changes during this time. If the date is set during this
time period, the date may not change or the watch may malfunction. Be
sure to move the hour and minute hands away from this time period when
setting the date.
NAMES OF INDIVIDUAL COMPONENT PARTS
A: Hour hand G: 24 hours hand
B: Minute hand H: Crown
C: Second hand I: Click Button
D: Date hand / Date indicator J: Dial
E: Day of week indicator K: Rotating indicator ring
F: Power reserve hand L: Bezel (or outer indicator ring)
< JC(40H) > < DE(40A) >
A
B
C
D
E
F
H
J
A
B
C
D
E
F
H
J
F
J
K
L
H
A
D
C
B

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F
H
C
B
A
< DK(40S) >
F
H
C
B
A
F
A
C
B
D
G
< DJ(40P) >
H
J
F
A
C
B
D
G
H
J
< DA(40R) >
04
20
03
01
0
B
F
J
A
C
H
< EL(40N) >
04
20
03
01
0
B
F
J
D
A
C
H
* Positions of the crown, date indicator/
day of week indicator, second hand,
power reserve hand, and other
component parts may vary by model.
* The day of the week first displayed
may vary. *DE (40A) only
< DV(407) >
B
J
D
A
C
H

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AUTOMATIC WINDING AND HAND WINDING MECHANISM
(1) This is an automatic winding (hand winding) mechanical
watch.
(2) The mainspring is wound by natural movements of your
arm when wearing the watch on your wrist.
It is also wound by rotating the crown.
(3) If your watch stops, winding the mainspring by rotating the
crown or swing the watch back and forth ten or more times
to re-start the second hand. After it starts moving, set the
date and time.
(4) To wind the mainspring, ensure that the crown is in its normal position and
slowly turn it to the right (clockwise).
Turning the crown to the left (counterclockwise) will have no effect.
When the watch is in a stopped state, the mainspring can be wound
sufficiently by rotating the crown approximately 20 times. In order to the
crown will still rotate even when the mainspring is fully wound. (This is not
a fault). Avoid winding the watch more than necessary.
Since the crown will rotate even when winding is complete, wind the watch
using the scale on the power reserve indicator as a guide.
(5) This watch will run approximately 40 hours after it is fully wound. If it is
not wound enough, the watch may lose accuracy. In order to maintain the
watch’s accuracy, we recommend wearing the watch at least 8 hours a
day.
MODELS WITH SCREWED-DOWN CROWN
Depending on the model, you may not be able to pull the crown out without
unscrewing it (models with screwed-down crown).
Operate this type of watch as follows:
(1) Before setting the date and time (dual time), first turn the crown to the left
to loosen the screw lock.
(2) After setting the date and time (dual time), turn the crown to the right while
pressing in, until it stops turning to securely tighten the screw.