TMI Products VK73A User manual

Revised on: 29. Nov. 2013
ψ30. 80 mm
H 5. 90 mm
Specification - 1
Specification - 2
Appearance
Casing
Hand Fitting
Hand Setting Stem
Dial
Assembly Plan - 1
Assembly Plan - 2
Hands
SII Products
Version 1
Version No.Item
Version 1
Version 3
Version 1
Cal. VK73A
Version 2
Version 2
Version 2
Version 2
Version 2
Version 1

1. MOVEMENT DIMENSIONS
·
Outside diameter ψ30.80mm (12H~6H) x 29.10mm (3H~9H)
·
Casing diameter ψ29.00mm (12H~6H)
·
Total height 5.90 mm
·
Dimensions of small hands away from center 7.50 mm
2. BASIC FUNCTION
·
Jewels
0 jewel
·
Regulation device Nil
·
Accuracy ± 20 seconds per month at normal temperature range
·
Battery life Approx. 3 years
·
Operation temperature range
From - 5 ℃to + 50 ℃
·
Antimagnetism
≧1600 A / m
( direct current magnetic field )
·
Shock resistance
On equal level with general quartz movement
·
Hands
Hour
Minute
Small sec. / 24 hours
Center chrono.
second
Chrono. minute
3. OSCILLATOR
·
Type of quartz oscillator Tuning fork
·
Frequency of quartz oscillator 32,768 Hz
4. BATTERY
·
Type Silver oxide battery
·
Voltage 1.55 V
·
Size ψ9.5 x t 3.6 ( mm )
·
Recommended battery SR936SW ( SEIZAIKEN )
5. DIAL FIXED METHOD
Dial legs fitted with holes on the main plate
6. 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
CAL. VK73A 13 ½ Ligne Quartz Movement
Two Hands with 1/5 Center Chronograph Second,
Less than 0.50µN·m
( 50mg·mm ) -----
Regulation hands
unbalance
The moment of
inertia
MOVEMENT SPECIFICATION - 1
Less than
400mg·mm²
Less than
30mg·mm²
Less than 0.60µN·m
( 60mg·mm )
Less than 0.05µN·m
( 5mg·mm )
Less than 0.20µN·m
( 20mg·mm )
Less than 0.05µN·m
( 5mg·mm )
-----
-----
Small Second, Small Chronograph Minute, Small 24 Hours Indicator, Big date

Center post 中心柱位
Maximum height from main plate surface
與機芯平面之最大高度
Total height incl. movement
機芯總高度
Type L
高針
Type M
一般針高

Type M
一般針高
Type L
高針
Hour wheel 時針輪
Center wheel 分針輪
Second wheel 秒針輪
Small hour hand
wheel 小時針輪
Chronograph minute
wheel 計時分針輪
Chronograph 1/5 sec.
wheel 1/5計時秒針輪
Type M 一般針高
Type L 高針
Type M 一般針高
Type L 高針

SII Products
ANALOGUE QUARTZ
TECHNICAL GUIDE
&
PARTS CATALOGUE
Cal.VK 3
Revised on : 17. 03. 2014
Issued on : 17. 03. 2014

[SPECIFICATION]
Small second hand ( 6H )
Chronograph ( 1/5 center second , 60 Minutes ( 9H ) )
Date displa with quick correction
Electronic circuit reset switch
Time setting with stop-second
≧ 1600 A/m
Less than ± 20 seconds : Monthl rate at normal temperature range
SR936SW (Silver oxide batter )
Batter life is approximatel 3 ears (60 minutes chronograph operation per da )
24 hour indicator ( 3H )
Two pole stepping motor
Step motor 2 pieces
Casing diameter
Movement
Movement
size
VK 3
2 hands (Hour , Minute)
φ30.80 mm × 29.10 mm ( 3H - 9H )
φ29.00 mm
5.90 mm
Jewels
Use 10-second gate
*Set the winding stem with crown at the normal position
PARTS CATALOGUE / TECHNICAL GUIDE
Cal. No.
Item
Cal. VK 3
Total height
Version-01
Outside diameter
Antimagnetic
0 Jewel
SII Products
Time indication Date calendar （Big date ）
Additional mechanism
Driving S stem
1
Measuring gate b quartz tester
Batter
Accurac

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 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 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
2
SII Products
9
6
5
11
10
1
2
4
8
PARTS CATALOGUE
VK 3
Disassembling procedures Figs.
3
7
Version-01
Reassembling procedures Figs.
69 →1
1→69

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
VK 3
SII Products
3
Version-01
17
1819
13
22
16
[ Cross section ]
21
20
PARTS CATALOGUE
14
12
15
*2
*2
*1
*1

0016 121
Switch spring screw
0016 121
Switch spring screw
4250 036
**
Switch spring
Refer to page 9 for
spring setting position.
0353 018
Seconds counting wheel friction spring
0190 007
Chronograph bridge
058 006 ***
0581 00 ***
0585 013 ** & *** Chronograph coupling lever
Hammer
0894 002 ***
Train wheel stop lever
0888 030
0685 003
Positioning arbor
058 004 ***
Hammer operating lever A
0902 019
Minute counting wheel
VK 3
24
25
PARTS CATALOGUE
Version-01
23
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
Hammer operating lever B
26
23
33
27
28
29
*1
*2
*1
*2

0016 121
0186 002 **
Lower plate for chronograph bridge
4408 149
Circuit block spacer
4004 253
0125 318 Circuit block
Train wheel bridge
4270 336
Batter 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
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
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
Counter intermediate
wheel and pinion
45
46
Version-01
40
35
PARTS CATALOGUE
VK 3
Minute counter intermediate
wheel C
0886 007 ****

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
PARTS CATALOGUE
VK 3
6
Version-01
SII Products
68
69
Date corrector
setting transmission
wheel A
67
52
51
53
54 58
Setting lever
55 59
60
56
61
57
62
66
pinion bridge
Center wheel and
Center wheel and
64
65
63
pinion
Fifth wheel and
pinion
*1
*1