TMI Products VD54B Technical Manual & Parts Catalogue
SII Products
ANALOGUE QUART
Z
TECHNICAL GUIDE
&
PARTS CATALOGU
E
Cal.VD54B
Revised on : 12. Nov. 2010
[SPECIFICATION]
3 Hands ( Hour , Minute , Second )
Chronograph , 24H indicator
Two pole stepping motor
Step motor 2 pieces
Electronic circuit reset switch
Second setting device
[ Time ]
Indicated by Hour , Minute , Second and 24-Hour hands
[ Stop watch ]
Up to 60 minute in 1 second split time
SR920SW ( SEIZAIKEN ) Silver oxide battery
φ 9.5 × t 2.0 mm
Battery life is approximately 2 years
Use 10-second gate
*Set the winding stem with crown at the normal position
0 Jewel
Time
indication
Driving System
Antimagnetic ≧ 1600 A/m
Additional mechanism
Accuracy
1
Battery
Measuring gate by
quartz tester
SII Products
Jewels
Less than ± 20seconds : Monthly rate at normal temperature range
PARTS CATALOGUE / TECHNICAL GUIDE
VD54B
Cal. No.
Item
Cal.VD54B
φ 28.80 mm ( 12H - 6H )
Total height
Version-03
Movement
Movement
size
Outside diameter
Casing diameter
φ 29.50 mm ( 12H - 6H ) × 26.00 mm
3.97 mm
Disassembling procedures Figs. Lubricating : Types of oil Oil quantity
Reassembling procedures Figs.
Moebius A Normal quantity
Moebius Ｆ
Hour, minute 0012 079
second hands Auxiliary Train wheel bridge screw
Chronograph minute
second hands
24-Hour indicator 0126 357
Auxiliary train wheel bridge
Dial
0157 011
Small hour hand wheel
0886 003
Intermediate chronograph
minute wheel and pinion (B) 0817 357
Intermediate small hour
hand wheel
0902 007
Chronograph minute wheel
0886 001 0885 002
Intermediate chronograph Intermediate chronograph
minute wheel and pinion (A) second wheel
0888 008
Chronograph second wheel
0271 406
Hour wheel
*All parts code are subject to change without notice.
Version-03
V
D54B
PARTS CATALOGUE
1
3
1
1
⇒
39
39
⇒
6
7
8
2
2
SII Products
4
12
9
5
13
11
10
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