Seiko 7T04A - MEASUREMENT FUNCTIONS; PROCEDURE AFTER BATTERY CHANGE

SPECIFICATIONS
3/21
Cal. 7T04A
After installing the battery, pull out the crown to the second click position. And then follow the
instructions below to correct the hand positions and set the time.
NECESSARY PROCEDURE AFTER BATTERY CHANGE
Pull out to the second click position when the small second hand is at
the 60 seconds position. The small second hand stops on the spot.
Turn to set the main time. * Check that AM/PM is correctly set.
Crown
Crown
Push back in to the normal position in accordance with a time signal.
Crown
Button A
Button B
Button A
Button B
Press Button A for longer than 2 seconds.
The STOPWATCH minute hand turns a full circle.
Press Button B to set the STOPWATCH minute hand to the
“0” position. It moves quickly if button B is kept pressed.
Press Button A for longer than 2 seconds.
The STOPWATCH hour and second hand turns a full circle.
Press Button B repeatedly to reset the STOPWATCH
second hand to the “0” position (12:00). It moves quickly
if button B is kept pressed.
● Standard measurement
Button A
START
→
Button A
STOP
→
Button B
RESET
● Split (intermediate) time measurement
Button A
START
→
Button B
SPLIT
Button B
SPLIT RELEASE
→ → →
Button B
RESET
Button A
STOP
● A ccumulated elapsed time measurement
Button A
START
→
Button A
STOP
Button A
STOP
→
Button B
RESET
→
Button A
RESTART
… →
Measurement and release of the split time can be repeated by pressing button B.
Restart and stop of the stopwatch can be repeated by pressing button A.
● Measurement of two competitors
Button A
START
Button B
RESET
Button B
FINISH TIME OF FIRST
RUNNER
Button A
SECOND RUNNER
FINISH
→ →
Button B
FINISH TIME OF
SECOND RUNNER
→ →
●
Measurement functions
Accumulated elapsed time measurement and split time measurement are available.