Time Module VK73 Manuel de l'installateur
SII Products
ANALOGUE QUARTZ
TECHNICAL GUIDE
&
PARTS CATALOGUE
Cal.VK73
Revised on : 29. Feb. 2016
[SPECIFICATION]
Antimagnetic
䍻1600 A/m
Jewels
0 Jewel
SII Products
Time indication
Date calendar 䠄Big date 䠅
Additional mechanism
Driving䚷System
1
PARTS CATALOGUE / TECHNICAL GUIDE
Cal. No.
Item
Cal. VK73
Total height
Version-02
Movement
Movement
䚷䚷䚷䚷size
VK73
Measuring gate by quartz tester
Battery
Accuracy
Use 10-second gate
*Set the winding stem with crown at the normal position
φ30.80 mm × 29.10 mm ( 3H - 9H )
φ29.00 mm
5.90 mm
Small second hand ( 6H )
Chronograph ( 1/5 center second , 60 Minutes ( 9H ) )
Outside diameter
Casing diameter
Date display with quick correction
Electronic circuit reset switch
Time setting with stop-second
Less than ± 20 seconds : Monthly rate at normal temperature range
SR936SW (Silver oxide battery )
Battery life is approximately 3 years (60 minutes chronograph operation per day)
24 hour indicator ( 3H )
Two pole stepping motor
Step motor 2 pieces
2 hands (Hour , Minute)
Type of oil
Oil quantity mark
Moebius A NORMAL QUANTITY
Moebius F
SUFFICIENT QUANTITY
0963 300
Snap for second date
indicator
Second date indicator
Refer to page 7 for each
parts code.
Refer to page 12 for
setting method.
0012 354
Date indicator maintaining
plate screw
4408 280
Date indicator maintaining plate
spacer
0808 055
0810 023
Date indicator maintaining plate
Second date jumper
Refer to page 11 for
spring setting position.
First date indicator
Refer to page 7 for each
parts code.
Refer to page 12 for
setting method.
0353 180
Second date jumper spring
0012 354
Operating lever spring screw
0571 009
Operating lever
Refer to page 10 for
0578 004
spring setting position. Operating lever spring
1
䊻
69
PARTS CATALOGUE
VK73
Disassembling procedures Figs.
3
7
Version-01
Reassembling procedures Figs.
69
䊻
1
1
2
4
8
2
SII Products
9
6
5
11
10
0817 048
Intermediate small hour hand
wheel and pinion
0806 004
Date corrector wheel
0157 010
Small hour hand wheel
0273 039
Hour wheel
0012 354
Switch lever holder screw
0837 005
Switch lever holder
4450 018
4450 017
Switch lever B Switch lever A
Refer to page 11 for Refer to page 11 for
setting position.
setting position.
0962 891
Date corrector setting
transmission wheel C
0810 022
0962 013
Date jumper
Date corrector setting
transmission wheel B
22
16
[ Cross section ]
21
20
PARTS CATALOGUE
14
12
15
VK73
SII Products
3
Version-01
17
18
19
13
*2
*2
*1
*1
0016 121
Switch spring screw
0016 121
Switch spring screw
4250 084 **
Switch spring
Refer to page 9 for
spring setting position.
0353 018
Seconds counting wheel friction spring
0190 007
Chronograph bridge
0587 006 ***
0581 007 ***
0585 013 ** &*** Chronograph coupling lever
Hammer
0894 002 ***
Train wheel stop lever
0888 030
0685 003
Positioning arbor
0587 004 ***
Hammer operating lever A
0902 019
Minute counting wheel
Hammer operating lever B
26
23
33
27
28
29
30
4
34
** Refer to page 9 for
oiling spot.
*** Refer to page 10 for
spring setting position.
32
SII Products
Seconds counting
wheel
31
VK73
24
25
PARTS CATALOGUE
Version-02
23
*1
*2
*1
*2
0016 121
0186 002 **
Lower plate for chronograph bridge
4408 149
Circuit block spacer
4004 353
0125 318
Circuit block
Train wheel bridge
4270 336
Battery connection (-)
0885 003 ****
0012 354
0886 004 ****
Coil block screw
4002 054
Coil block A
0886 005 ****
4146 063
Step rotor
0701 015
Fifth wheel and pinion
4239 063
Stator A
Counter intermediate
wheel and pinion
45
46
Version-02
40
35
PARTS CATALOGUE
VK73
Minute counter intermediate
wheel C
0886 007 ****
Minute counter intermediate
wheel and pinion A
Seconds counter intermediate
wheel and pinion
SII Products
0886 006 ****
43
42
Minute counter intermediate
wheel B
47
49
44
41
Lower plate for chronograph bridge screw
5
36
37
38
39
** Refer to page 9 for
oiling spot.
**** Refer to page 8 for
assembling of
chronograph wheel.
50
48
0231 059
Third wheel and pinion
4455 006
0144 002
Reset lever
Fourth wheel and pinion
0261 126
0391 028
Minute wheel and pinion Train wheel setting lever
0281 452
0012 354
Setting wheel
Coil block screw
4002 055
4283 042
Coil block B
4146 063
Step rotor
0221 088
4239 064
Stator B
0383 891
0701 015
0384 024
Yoke
0240 020
Seconds wheel
0282 452
Clutch wheel
0962 012
0351 177
Winding stem
64
65
63
pinion
Fifth wheel and
pinion
57
62
66
pinion bridge
Center wheel and
Center wheel and
51
53
54
58
Setting lever
55
59
60
56
61
PARTS CATALOGUE
VK73
6
Version-01
SII Products
68
69
Date corrector
setting transmission
wheel A
67
52
*1
*1
Remarks :
O Date indicator
0878 338 0148 076
3H
12H Black White
* All parts code are subject to change without notice.
7
SII Products
Color of
background
First date indicator
Second date indicator
Version-02
Part code
Position of
crown
Position of
Date frame
Color of
figure
PARTS CATALOGUE
VK73
1.Detailed assembling of chronograph wheel
[ NOTE ]
There is a mark on parts. Parts are set in order of the mark as shown in the table below.
Image example of the mark
*Mark positions, and sizes, etc. are different.
Version-01
TECHNICAL GUIDE
VK73
45
Minute counter
intermediate
wheel and pinion A
Minute counter intermediate
wheel C
Minute counter intermediate
wheel B
Counter intermediate
wheel and pinion
Minute counter intermediate wheel and pinion A
8
SII Products
44
G
41
41
42
Mark
Parts name
42
43
Seconds counter intermediate wheel and pinion
Nil
F
Minute counter intermediate wheel B
Counter intermediate wheel and pinion
45
B
C
43
Minute counter intermediate wheel C
44
Seconds counter intermediate
wheel and pinion
Type of oil
Oil quantity mark
Moebius A NORMAL QUANTITY
MO-4
SUFFICIENT QUANTITY
2.Oiling spot
Hammer
There must be oil within the range of the arrow.
Lower plate for chronograph bridge
Note
Switch spring
*Oiling spot and spring setting position.
Chronograph coupling lever Hammer operating lever B
Setting position
Switch spring
SII Products
9
29
36
24
27
28
Version-02
24
*1: Oiling should be done on the pointed
spot of marked place.
TECHNICAL GUIDE
VK73
*Oiling should be done on the contact spot of the spring and the pin.
*1 *1 *1 *1
*2
*3
*2
*3
Table des matières
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