Calibre 633
Automatic Movement Operation Manual
Automatic watches can be used only by those who are reasonably active as the automatic
winding relies on a regular movement of the wrist. The watch must be given an initial manual
wind of 8 to 10 turns and provided that it is worn on the wrist for a minimum of 8 hours each
day it will continue to function indefinitely and may be taken off the wrist for a maximum period
of 30 hours. If this period is exceeded the movement will stop and another manual wind will be
necessary. It must be remembered that when worn in bed the movement of the wrist is
insufficient to operate the automatic winding.
Time Stand Accuracy
1) 21,600 beats per hours
2) Accuracy between -30 to +30 seconds per day worn under normal conditions.
Page 1
Water Resistance Table
Level of
Water
Resistance
Suitable for
Everyday
use
Can
withstand
accidental
splashing
Suitable for
Swimming
Suitable for
Pool Size
Suitable
for
snorkelling
or water
sports
Suitable for
high board
diving or sub-
aqua diving
None Yes No No No No No
3 ATM
(30m/
100ft
Yes Yes No No No No
5 ATM
(50m/
150ft)
Yes Yes Yes Yes No No
10 ATM
(100m/
300 ft)
Yes Yes Yes Yes Yes No
Water resistance is not permanent. In the course of time, the gaskets of the case and
crown may become worn and reduce the water resistance of your watch. We recommend
the periodic checking
Normal Crown – always make sure it is pushed fully into case
Screw down Crown – tighten screw down crown completely to screw lock position.
To maintain water –resistance crystal, crown and case must remain intact
Exposure to Salt Water
If your watch is designed for sports or working in the water and it becomes exposed to salt
water or significant amounts of perspiration, it should be rinsed in fresh water and dried
thoroughly with a soft dry cloth.
Important
Buttons must not be operated while in contact with water
Page 2
Functions
- Hours
- Minutes
- Seconds
- Day of the Week
- Date of the Month and Month
- 12-24 Hour Dial
- World Time / Dual Time
- Water Resistance – Check the back of the watch and refer to the Table.
Instructions for setting the Home time / Dual Time
Important: Before setting the World/Dual Time check if the World Time hour hand (red
hand) is synchronised to the full hour. If the hour hand is not synchronised to the full
hour then unscrew and pull the crown out to second position, turn the crown
clockwise until the hour hand is positioned exactly on the full hour, and then turn the
crown anti-clockwise until the minute hand is positioned exactly at 12 o’clock mark.
1) Unscrew and pull the crown out to second position and turn the crown clockwise
to set the World/Dual time hour. Making sure the World/Dual time hour hand (red
hand) matches to the red hour indicator. For example, if the local time is 12
o’clock, duel time can be set for different country’s local time i.e. Paris 1 o’clock.
Note: Only the cities with the full hour difference can be set, refer to the World Time Zone
table on Page 5.
2) Once the correct duel time hour is set, turn the crown anti-clockwise to set the
correct home time, making sure the time is set to AM or PM.
3) The 12/24 hour dial will indicate AM or PM.
4) Rotate bottom left crown to select the desire city name of which the dual time is
set to.
5) Rotate top left crown to adjust the position of the city name window to desire
place.
6) Finally push and screw the crown back to normal position.
Page 3
Instructions for setting Day, Date and Month
Important
•Do not set the day & date between 06.00 PM and 06.00 AM, as this may cause
damage to the movement.
•At the end of the each month the date & month will required to be changed
manually.
1) To achieve an accurate date setting, unscrew and pull crown out to First Position
and turn the crown anti-clockwise until a date prior to the date you required is
achieved i.e. if today is the 16
th
then set it onto the 15
th
.
2) To achieve an accurate day setting, unscrew and press button A until a day prior
to the day you require is achieved, i.e. if today is Wednesday then set it onto
Tuesday, and screw the button back to its position.
3) Unscrew and press button B to set correct month and screw the button back to
its position.
4) Pull the crown out to second position and turn the crown clockwise until the day
and date is corrected.
5) Once the day & date are corrected, set the correct home time by turning the
crown clockwise but make sure the time is set onto AM or PM.
6) Finally push and screw the crown back to normal position.
Page 4
World Time Zone Table
OFF SET
HOURS
TIME ZONE
STANDARD HOURS
OFF SET
HOURS
TIME ZONE
STANDARD HOURS
0 London 0 London
+1 Paris/ Berlin/ Madrid -1 Cape Verde
+2 Istanbul -2 Mid-Atlantic
+3 Moscow -3 Greenland
+4 Abu Dhabi -4 Santiago
+5 Islamabad -5 USA (Eastern)
+6 Dhaka -6 USA (Central)
+7 Bangkok -7 USA (Mountain)
+8 Beijing / HK -8 USA (Pacific)
+9 Tokyo Seoul -9 Alaska
+10 Sydney -10 Hawaii
+11 Guam -11 Samoa
+12 New Zealand -12 Kwajalein
•
For other County’s time zone refer to World Time Zone map.
•
Page 5
Calibre 633
IN4102
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