Time Module VD50C Technical Manual & Parts Catalogue
Z
TECHNICAL GUID
E
E
&
PARTS CATALOGU
Cal.VD50C
Revised on : 23. Jun. 2017
ANALOGUE QUART
SII Products
[SPECIFICATION]
Item
Movement
PARTS CATALOGUE / TECHNICAL GUIDE
Cal.VD50C
Version-01
Cal. No.
VD50C
Outside diamet er
Movement
size
Time indicat ion
Driving System
Additional mechanism
Antimagnetic
Accuracy
Battery
Measuring gate by quartz tester
Casing diameter
Total height
（φＤ） （
φ29.50 mm
φ
Ｄ） （
（
φ28.80 mm
4.57 mm
3 Hands ( Hour , Minut e , Second )
Chronograph ( Minute , Second )
Chronograph ( 1/10 second ) Retrograde
Calendar
Two pole stepping motor
Step mot or 3 pieces
Electr onic circuit reset switch
Second setting devic e
[ Time ]
Indicated by the Hour , Minute , Second and Calendar
[ Stop watch ]
Up to 1 mi nute in 1/10 second
Up to 60 mi nutes in 1 second split t ime
≧ 1600 A/m
Less than ± 20seconds : Monthly rat e at normal temperatur e r ange
SR920SW ( SEIZA IKEN ) Silv er oxide battery
φ 9.5 × t 2. 0 mm
Battery lif e is approximately 3 y ear s
Use 10-second gate
*Set the windi ng stem with crown at the nor mal posit ion
( 3H - 9H )
×
26.00 mm
( 3H - 9H )
×
―
12H－6H
× ―
12H－6H
× ―
）
）
Jewels
0 Jewel
SII Products
1
V
PARTS CATALOGUE
Version-02
D50C
Disassemb ling procedures Figs.
Reas sembling procedures Figs.
1
Hour, mi nut e 0012 079
second hands Auxiliary train wheel bridge screw
2
Chronograph minut e, second
and 1/10 second hands 0808 368
3
Dial
11
0817 368 0810 368
Intermediate date driving wheel Date jumper
→
156
→
56 1
8
0806 368
Date corrector wheel
Lubricating : Types of oi l Oil quanti t y
Moebius 9010
Moebius 9030
NORMAL QUANTIT Y
S-6
4
5
Date dial guard
6
Date dial
7
0126 368
Auxiliary train wheel bridge
9
16
0888 009 0802 368
Chronograph second wheel Date driving wheel
17
0885 002
Intermediate chronograph second wheel
18
0886 003
Intermediate chronograph minute wheel
and pinion (B) 0737 891
19
0902 008
Chronograph mi nut e wheel 0962 891
20
0886 001
Intermediate chronograph minute 0962 891
wheel and pinion (A)
23
0271 407
Hour wheel
10
12
0836 369
Intermediate wheel for date corrector holder
13
Intermediate wheel for date corrector (D)
14
Intermediate wheel for date corrector (C)
15
Intermediate wheel for date corrector (B)
21
0885 002
Intermediate chronograph second wheel
22
0888 009
Chronograph second wheel
*Al l parts code are subject to change without notice.
SII Products
2
V
24
Battery
26
0012 079
Switch spring screw
PARTS CATALOGUE
25
0351 177
Wi ndi ng st em
26
0012 079
Switch spring screw
27
4250 104
Switch spring
Version-01
D50C
30
31
0125 331
Train wheel bridge (B)
32
4146 177
Step rotor (B)
33
4002 021
Coil block (B) 0012 079
34
4239 357
Rotor stator (B)
35
0701 014 Train wheel bridge (B)
Fifth wheel and pinion (B)
0012 079 4004 397
Train wheel bridge (B) screw Circuit block
28
29
4270 358
Battery connection(-)
36
Train wheel bridge (B) screw
37
0125 331
38
4146 177
Step rotor (B)
39
4002 021
Coil block (B)
*All parts code are subject to change without notice.
SII Products
40
4239 357
Rotor stator (B)
41
0701 014
Fifth wheel and pinion (B)
3
Loading...