Swatch OMEGA 1640 Manual

Description
29 Q LCD CALD S ECL STS A24 CORH CORM CORR CORJ CORMO 2AL TM 2AG RH
Movement height
Frequency
GENERALITIES
DISPLAY numerical, 12 h or 24 h
FUNCTIONS permanently :
hours, minutes, seconds
By selection
chrono 24 h. 1/100th sec.
(Start, Stop, Lap, Split, Reset)
timer (12 h. count-down timer)
appointment alarm (automatically let down)
waking alarm
recall of complete hours (time signal)
agenda 1 and 2 (2 momorized dates)
time zone
day (alphanumerical) and date
lighting of display
BATTERY CHARGE INDICATOR
CORRECTIONS
corrector located et 3 o'clock for time-setting;
pusher and capacity sensor for actual
correction
choice and modification of programmes by
means of capacity sensor and pushers
VARIATION DURING WEAR
better then _ 5 seconds par month
+
(adjust to this degree if necessary)
RESISTANCE TO SHOCKS
NIHS shocks : residual effect recoverable by
means of the frequency corrector
Cal. 1640
C
ALIBRE
1640
0 29.50 mm /
English
1980
6.20 mm
32'768 A/h
DATE LAUNCHED 1980
DIMENSIONS diameter 29.50 mm
height 6.20 mm (on battery)
RESISTANCE TO MAGNETIC FIELDS
better than 60 Oe
TEMPERATURE FUNCTIONING LIMITS
from 0 to 60˚ C
RUNNING TIME
typical with battery RW 49 25 months with
each day 2 x 30 seconds alarm and 4 lighting
calls of 1 sec.
CONSUMPTION : maxi 5.5 µA
typical 3.6 µA
MINIMUM OPERATING VOLTAGE
_ 1.35 _ V 0.10 +
BATTERY
TYPE silver oxide-zinc (high drain)
DIAMETER 11.60 mm
HEIGHT 3.10 mm
VOLTAGE 1.55 V
CAPACITY RW 49
VARTA 554 85 mAh
REFERENCE SSIH 9926
ELECTRONIC MODULE
TYPE OF RESONATOR quartz tuning fork
FREQUENCY 32768 Hz
FREQUENCY CORRECTOR
TYPE trimmer
100 mAh
1