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PARTS LIST
● CROSS-SECTION VIEW OF THE SCREW PARTS
Parts No
Name
0012 080
(6R15A)
0012 919
20
Ratchet wheel screw
(6R15B)
0012 168
Yoke spring screw
44
● LOCATION OF THE JEWELS
Center wheel & pinion
Fourth wheel & pinion
Third wheel & pinion
Escape wheel & pinion
Pallet fork
Balance sprinb
Crown wheel
First reduction wheel
Second reduction wheel
Entry pallet jewell
Exit pallet jewell
Roller jewel
Total
Remarks
The correct parts for the following are determined based on the design of the cases.
Refer to "SEIKO Watch Parts Catalogue" to choose corresponding parts.
・
Holding ring for dial
・
Date indicator
・
Winding stem
Parts No
0016 705
3
0012 100
28
22
(×2)
Hole Jewel
○
○
○
○
○
○
○
○
○
Name
Date dial guard
screw B
Barrel and train
wheel bridge screw
(×3)
Balance bridge
screw
Upper
Cap Jewel
○
○
○
○
○
○
23 jewels
7/16
Parts No
Name
Center wheel bridge
40
screw
Date dial guard
1
screw A (×3)
0012 354
Guard for date
corrector setting
6
transmission
wheel screw (×2)
Pallet bridge screw
25
Lower plate for
34
barrel and train
wheel bridge screw
Automatic train
17
bridge screw (×2)
Lower
Hole Jewel
Cap Jewel
○
○
○
○
○
○
○
Cal.6R15A/B
(×2)
○
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