[SPECIFICATION]
（
φ
Ｄ）
（
12H
－
6H
）
（
φ
Ｄ）
（
12H
－
6H
）
3 Hands ( Hour , Minute , Second )
Chronograph ( Minute , Second )
24H indicator & Calendar
Two pole stepping motor
Step motor 3 pieces
Electronic circuit reset switch
Second setting device
[ Time ]
Indicated by the Hour , Minute , Second and 24-Hour hands
[ Stop watch ]
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
4.57 mm
×
―
( 3H - 9H )
φ
28.80 mm
×
―
×
―
≧
1600 A/m
Additional mechanism
Driving
System
Antimagnetic
( 3H - 9H )
φ
29.50 mm
×
26.00 mm
Time indication
Total height
1
SII Products
Less than ± 20seconds : Monthly rate at normal temperature range
Measuring gate by quartz tester
Battery
Jewels 0
Jewel
Accuracy
Version-01
Outside diameter
Casing diameter
Movement
Movement
size
PARTS CATALOGUE / TECHNICAL GUIDE
VD52C
Cal. No.
Item
Cal.VD52C
