Function for reception
In-flight mode ( )..................
→ P. 32
Function to prevent the GPS signal reception function from
working.
Set this mode when boarding an airplane, etc.
Satellite acquisition status
display function......................
→ P. 22
Displays by the seconds hand the number of GPS satellite
from which GPS signals are received during GPS signal
reception.
Reception result display
function....................................
→ P. 20
Displays the latest reception result (success/failure).
Time zone setting check
function....................................
→ P. 27
Displays the currently set time zone.
Other functions
Dual time display function.....
→ P. 28
The time of an area different from the time of the main-dial
is displayed with the sub-dial at the 6 o’clock position (12-
hour) and the AM/PM hand.
Stopwatch function................
→ P. 35
The stopwatch can measure up to 12 hours in 1/20-second
increments.
A split function is provided.
Automatic hand position
alignment function..................
→ P. 51
Automatically corrects misalignment when the hands are
misaligned due to external factors such as magnetic
influence.
Automatic leap second
reception function..................
→ P. 33
Automatically receives leap second data when leap
second data reception is necessary.
Switch function for the main-
dial and sub-dial.....................
→ P. 30
Your watch can switch between the times of its main-dial
and sub-dial.
It can also switch DST.
SPECIFICATIONS
1. Basic function Main-dial (hour, minute, and seconds hands), date display, day display, indicator
function, dual time display function (with AM/PM hand), world time function (38 time
zones), stopwatch (hour, minute, 1/20-second hand)
2. Frequency of crystal
oscillator
32,768 Hz (Hz = Hertz ... Cycles per second)
3. Loss/gain (monthly
rate)
Loss / gain ±15 seconds on a monthly rate (When the watch is used without an
automatic time
setting by receiving GPS signal and when it is worn on the wrist within
a normal temperature range between 5°C and 35°C (41°F and 95°F)).
4. Operational
temperature range
Between −10°C and +60°C (14°F and 140°F)
5. Driving system Step motor: main-dial (hour, minute, and seconds hands), multi-function indicator
hand, date, sub-dial (hour, minute, and AM/PM hand), stopwatch 1/20-second hand
6. Power source Secondary battery, 1 piece
7. Duration of operation About 6 months (on a full charge, without power save function)
* If the Power Save is activated after it is fully charged, the watch continues to run for
approximately 2 years at maximum.
8. GPS signal reception
function
Time zone adjustment, manual time adjustment, automatic time adjustment
*
Between reception
and the next reception, the watch operates with the above quartz
precision
9. IC (Integrated Circuit) Oscillator, frequency divider and driving circuit C-MOSIC, 4 pieces
* The specifications are subject to change without prior notice due to product improvements.
Declaration of Conformity
Copyright ©2024 by SEIKO WATCH CORPORATION
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FUNCTION LIST/SPECIFICATIONS
5X83 GPS SOLAR