Seiko V072 - Manual (Page 21)

21
English ■ LIQUID CRYSTAL PANEL
The normal life expectancy for
a l i q u i d c r y s t a l p a n e l i s
approximately 5 years. After
that it may decrease in contrast, The IC (Integrated Circuit) used
in your watch will be affected by
static electricity which may disturb
the display. Keep the watch away
■ STATIC ELECTRICITY
from close contact with objects such as TV
screens which emit strong static electricity. becoming difficult to read. Please contact
your AUTHORIZED SEIKO DEALER or
SERVICE CENTER if you wish to have a
new panel fitted (guaranteed one year).
5 Years
SPECIFICATIONS
1 Frequency of crystal oscillator .................. 32,768 Hz (Hz = Hertz … Cycles per second)
2 Loss/gain (monthly rate) ............................
±
30 seconds at normal temperature range (5
°
C ~ 35
°
C)
(41
°
F ~ 95
°
F)
3 Operational temperature range ................. –5
°
C ~ +50
°
C (23
°
F ~ 122
°
F)
4 Display system
[Analogue time display] ........................ Hour, minute and second hands
[Digital display]
CALENDAR mode ............................ Month, date and day of the week
(Alarm mark and hourly time signal mark)