TMI Products VD50C User manual

Issued on: 15. Jan. 2016
ψ29. 50 mm
H 4. 57 mm
Specification - 1
Specification - 2
Appearance
Casing
Hand Fitting
Hand Setting Stem
Dial
Assembly Plan - 1
Assembly Plan - 2
Hands
SII Products
Cal. VD50C
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Version No.Item
Version 1
Version 1
Version 1

MOVEMENT SPECIFICATION - 1
CAL.VD50C 12 3 / 4 Ligne Quartz Movement
1. MOVEMENT DIMENSIONS
·
Outside diameter ψ29.50mm
(12H~6H) x 26.00mm (3H~9H)
·
Casing diameter ψ28.80mm
(12H~6H)
·
Total height 4.57 mm
·
Dimensions of small hands away from center 7.50 mm
2. TIME STANDARD
·
Type of quartz oscillator Tuning fork
·
Frequency of quartz oscillator 32,768 Hz
·
Accuracy Monthly rate: Less than 20 seconds per month at
normal temperature range
·
Regulation device Nil
·
Regulation hands unbalance Second : Less than 0.09 µN·m ( 9mg·mm )
Minute : Less than 0.60 µN·m ( 60mg·mm )
Hour : Less than 0.50 µN·m ( 50mg·mm )
: Less than 0.05 µN·m ( 5mg·mm )
·
Additional function
Stopwatch
: up to 1 minute in 1/10 second
: up to 60 minutes in 1 second split time
3. BATTERY
·
Type Silver oxide battery
·
Nominal voltage 1.55 V
·
Size ψ9.5 x t 2.0 ( mm )
·
Battery life Approx. 3 years
·
Recommended battery SR920SW ( SEIZAIKEN )
4. DIAL FIXED METHOD
The dial is fixed by two dial leg holes of the main plate
5. JEWEL
0 jewel
6. ANTIMAGNETISM
≧1600 A / m
( direct current magnetic field )
7. SHOCK RESISTANCE
On equal level with general quartz movement
8. OPERATING TEMPERATURE RANGE
From - 5 ℃to + 50 ℃
9. TEST OF ACCURACY
·
Equipment to be used SEIKO Quartz Tester QT - 99
Greiner Quartz Timer - C
Witschi Q-Tester 4000
·
Duration of measurement 10 seconds
·
Microphone to be used Electromagnetic detection type
* All specifications are subject to change without notice.
SII Products
Version: 1
Three Hands with 3 Eyes / Date (Chrono. 1/10 retro-grade second, Chrono. Second, Chrono. Minute & Calendar )
Chronograph hands

Movement Specification - 2
OPERATION 3 step motors ( 3 hands with calendar, 1 / 10 sec. chrono. maximum to 60 minutes )
1st click
2nd click
adjusting calendar
adjusting minute, hour & chrono. hands
( clockwise )
* Stopwatch 1/10 second hand moves for a first minute.
* Pull the crown to 2nd click to adjust the stopwatch hand position.
* AC functions is available if stopwatch hand position is disorderly.
* When using AC functions, stopwatch hand moves back and returned to where it was
( second hand moves 1/2 circle counterclockwise and 1/2 circle clockwise, 1/10
second hand moves 1 circle clockwise )
Version 1
SII Products
CAL. VD50C
stopwatch
second hand
stopwatch
minute hand
3 hands
Normal position
AC FUNCTIONS
( KEEP
BUTTONS
"A" AND "B"
PRESSED AT
THE SAME TIME
FOR 2
SECONDS, AND
THEN RELEASE
THE BUTTONS )
START
STOP
FREE
linkage
RESET
ADJUSTING THE
STOPWATCH SEC.& MIN.
HAND POSITION
(CLOCKWISE )
TIMING SETTING
RESET SWITCH
SECOND SETTING
ADJUSTING THE
STOPWATCH 1/10 SEC.
HAND POSITION
(MOVES 1 CIRCLE
CLOCKWISE)
date
ADJUSTING
CALENDAR
RESET
START
STOP
Chronograph 1/10 retro-grade second hand
(This chronograph hand moves for the first
minute which indicates the measurement time
in 1/10 unit)

                      
機芯總高度
                                
與機芯平面之最大高度
         
中心柱位
    
一般針高
    
高針

! " # $ % & & '
時針輪
(&)*&# $ %&&'
分針輪
+ ! " # * % $ % & & '
秒針輪
, - . / 0 / 1 . 2 3 - 4 5 0 6 7 8 9 - 8 8 :
計時分針輪
, - . / 0 / 1 . 2 3 - ; < ; = . 8 7 . / 1 . 2 > 8 ? 8 @ / 0 > 9 - 8 8 :
A B A C
計時秒針輪
D E F G H
一般針高
D E F G I
高針
J K L & M
一般針高
J K L & N
高針
, - . / 0 / 1 . 2 3 - ? 8 @ / 0 > 9 - 8 8 :
計時秒針輪
D E F G H
一般針高
D E F G I
高針
                                   
   
計時回彈秒針輪

6,,3URGXFWV
$1$/2*8(48$57=
7(&+1,&$/*8,'(

3$576&$7$/2*8(
&DO9' &
                   

[SPECIFICATION]
（
φ
Ｄ） （
12H
－
6H
）
（
φ
Ｄ） （
12H
－
6H
）
3 Hands ( Hour , Minute , Second )
Chronograph ( Minute , Second )
Chronograph ( 1/10 second )
Retrograde
Calendar
Two pole stepping motor
Step motor 3 pieces
Electronic circuit reset switch
Second setting de ice
[ Time ]
Indicated by the Hour , Minute , Second and Calendar
[ Stop watch ]
Up to 1 minute in 1/10 second
Up to 60 minutes in 1 second split time
SR920SW ( SEIZAIKEN ) Sil er oxide battery
φ
9.5 × t 2.0 mm
Battery life is approximately 3 years
Use 10-second gate
*Set the winding stem with crown at the normal position
PARTS CATALOGUE / TECHNICAL GUIDE
VD5 C
Cal. No.
Item
Cal.VD5 C
Total height
Version-01
Outside diameter
Casing diameter
Mo ement
1
SII Products
Less than ± 20seconds : Monthly rate at normal temperature range
Measuring gate by quartz tester
Battery
Accuracy
Jewels
0 Jewel
―
Time indication
≧ 1600 A/m
Additional mechanism
Dri ing System
Antimagnetic
Mo ement
size
× ―
4.57 mm
( 3H - 9H )
φ29.50 mm × 26.00 mm × ―
( 3H - 9H )
φ28.80 mm ×

VD5 C
Lubricating : Types of oil Oil quantity
Moebius A
Moebius F
Hour, minute 0012 079
second hands Auxiliary train wheel bridge screw
Chronograph minute, second
and 1/10 second hands 0808 368
Date dial guard
Dial
Date dial
0126 368
Auxiliary train wheel bridge
0806 368
Date corrector wheel
0817 368 0810 368
Intermediate date dri ing wheel Date jumper
0888 009 0802 368
Chronograph second wheel Date dri ing wheel
0885 002
Intermediate chronograph second wheel
0836 369
0886 003
Intermediate chronograph minute wheel
and pinion (B) 0737 891
0902 008
Chronograph minute wheel 0962 891
0886 001
Intermediate chronograph minute 0962 891
wheel and pinion (A)
0885 002
0271 407
Hour wheel
0888 009
Chronograph second wheel
*All parts code are subject to change without notice.
17
8
20
15
22
Intermediate chronograph second wheel
Intermediate wheel for date corrector (C)
1
2
12
13
19
18
11
16
3
7
2
SII Products
9
10
Intermediate wheel for date corrector holder
4
5
6
Version-01
PARTS CATALOGUE
→
Disassembling procedures Figs.
1
56
NORMAL QUANTITY
23
21
Intermediate wheel for date corrector (B)
Reassembling procedures Figs.
→
Intermediate wheel for date corrector (D)
14
56
1

VD5 C
Battery
0351 177
Winding stem
0012 079
Switch spring screw
0012 079
Switch spring screw
4250 104
Switch spring
0012 079 4004 397
Train wheel bridge (B) screw Circuit block
0125 331
Train wheel bridge (B)
4270 358
Battery connection(-)
4146 177
Step rotor (B)
4002 021
Coil block (B) 0012 079
Train wheel bridge (B) screw
4239 357
Rotor stator (B)
0125 331
0701 014 Train wheel bridge (B)
Fifth wheel and pinion (B)
4146 177
Step rotor (B)
4002 021
Coil block (B)
4239 357
Rotor stator (B)
0701 014
Fifth wheel and pinion (B)
*All parts code are subject to change without notice.
Version-01
PARTS CATALOGUE
24
25
26
26
27
28
31
29
3
SII Products
30
37
41
35
38
39
40
32
33
36
34

VD5 C
0125 248
Train wheel bridge (A)
0241 178
Fourth wheel and pinion
0701 904
Fifth wheel and pinion (A) 0231 904
Third wheel and pinion
4146 890
Step rotor (A)
0261 034
0221 157 Minute wheel and pinion
Center wheel and pinion
0281 904
Setting wheel
4002 904
Coil block (A)
4239 357
Rotor stator (A)
0391 368
Train wheel setting le er
0383 368
Setting le er
0384 470
Yoke
0282 890
Clutch wheel
0962 890
Intermediate wheel
for date corrector (A)
*All parts code are subject to change without notice.
PARTS CATALOGUE
Version-01
42
43
48
46
47
44
45
51
52
49
4
SII Products
56
53
54
55
50
*1
*1

VD5 C
Remark :
Date dial
* All parts code are subject to change without notice.
Version-01
PARTS CATALOGUE
Color of
background
white
Color of
figure
Black
6
Position of
date frame
3H3H
5
SII Products
Part code
0878 220
Position of
crown

VD5 C
・The explanation here is only for the particular point of Cal.VD50C Tweezers
1.REMARKS ON INSTALLING THE BATTERY
1) After the battery is replaced with a new one or after the
battery is reinstalled following the repairing procedures,
Be sure to touch the short-circuit the AC terminal of circuit
block and the switch spring with conducti e tweezers
to reset the circuit as illustrated at right.
2) When the battery replaced with a new one, the time information stored in the built-in IC and
the time indicated by the stopwatch hands do not correspond with each other.
Reset the stopwatch hands to "0" position following the procedure below.
If the stopwatch hands should mo e improperly, also follow the same procedure.
ORDER
Pull the crown out to the second click position.
Keep the buttons "A" and "B" pressed at the same time
for 2 seconds, and then, release the buttons.
The stopwatch second hand mo e back and returned
to where it was.
Press button "A" or "B" to reset the stopwatch second
and minute hands to"0" position.
* By pressing button "A" , set the stopwatch 1/10 second hand.
* By pressing button "B", set the stopwatch second and minute hands.
Turn the crown to set the hour, and minute hands to the desired time,
and push the crown back to the normal position.
6
SII Products
Version-01
TECHNICAL GUIDE
1
2
3
4
A
B