Movement Specification - 2
OPERATION
Version 1
SII Products
CAL. VD31A
2 step motors ( 3 hands with calendar, dual time of 24 hour )
Date
Dual time of 24H hand
3 hands
First click position
24H hand
Linkage
Free
Dual time correction
-1 hour / PUSH
Dual time correction
+1 hour / PUSH
Dual time correction
-1 hour / PUSH
Dual time correction
+1 hour / PUSH
Adjusting calendar
(Clockwise)
Normal position
Second click position
Second click position
Dual time zero position reset mode
( AC finished = Reset relieved )
Dual time correction
Counter clockwise
( Keep pushing :
hand moving fast )
Dual time correction
Clockwise
( Keep pushing :
hand moving fast )
Time setting
Reset switch
Second setting device
Dual time correction
Counter clockwise
( Keep pushing :
hand moving fast )
Dual time correction
Clockwise
( Keep pushing :
hand moving fast )
*Hands demonstration while AC reset :
Dual time of 24 hour hand :
Counter clockwise 3 degree,
Clockwise 3 degree.
Time setting
Reset switch
Second setting device
*After the Dual time hand reset to the [0:00]
position, push the crown back to normal position.
AC functions
(Keep buttons
"A" & "B"
pressed at the
same time for
2 seconds,
and then release
the buttons)
