[SPECIFICATION]
(
φ
D)
(
12H
-
6H
)
(
φ
D)
(
12H
-
6H
)
3 Hands ( Hour , Minute , Second )
Chronograph ( Minute , Second , 1/10 second )
Two pole stepping motor
Step motor 3 pieces
Electronic circuit reset switch
Second setting device
[ Time ]
Indicated by the Hour , Minute , Second hands
[ Stop watch ]
Up to 1 minute in 1/10 second ( 2 seconds per round )
Up to 60 minutes in 1 second split time
SR920SW ( SEIZAIKEN ) Silver 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
0 Jewel
―
( 3H - 9H )
φ28.80 mm
×
―
×
―
Battery
Accuracy
Additional mechanism
Movement
size
Total height
Version-01
Outside diameter
Casing diameter
Antimagnetic
Movement
Time
indication
PARTS CATALOGUE / TECHNICAL GUIDE
VD55C
Cal. No.
Item
Cal.VD55C
( 3H - 9H )
3.97 mm
26.00 mm
×
1
SII Products
Less than ± 20seconds : Monthly rate at normal temperature range
Jewels
φ29.50 mm
×
Measuring gate by
quartz tester
≧
1600 A/m
Driving
System
Summary of Contents for TMI VD55C
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Page 8: ... 一般針高 高針 時針輪 分針輪 秒針輪 計時分針輪 計時秒針輪 一般針高 高針 一般針高 高針 計時秒針輪 ...
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