Parts Catalogue - Seiko 4205B Technical Manual

PARTS CATALOGUE

Disassembling procedures Figs. :
Reassembling procedures Figs. :
Lubricating:
Please see the remarks on the following pages.
2
Type of oil
Moebius A or AO-32
SEIKO Watch Oil S-4
SEIKO Watch Oil S-6
1 Hour, minute and
second hands
2 Dial
3 Holding ring for dial
4 0963 420
Snap for day star with
dial disk
5 Day star with dial disk
6 0012 485
Date driving wheel
screw
7 0556 422
Date finger
8 0012 797
Day jumper screw
9 0012 485
Date dial guard screw
10 0873 422
Day jumper
11 0808 423
Date dial guard
12 Date dial
13 0811 420
Date jumper spring
14 0810 420
Date jumper
15 0972 423
Day-date corrector finger
16 Hour wheel
17 0261 422
Minute wheel
18 0817 421
Intermediate date driving
wheel and pinion
19 0802 422
Date driving wheel
20 Cannon pinion
Cal. 4205B, 4206B, 4207B, 4208B, 4225A, 4227A
1 ~ 61
61 ~ 1
Oil quantity
Liberal quantity
Normal quantity
Extremely small
Ex.: Cal. 4206B
21 0012 488
Oscillating weight
without pinion screw
22 0500 424
Oscillating weight
23 0012 485
Framework for automatic
device screw
24 0193 420
Framework for automatic
device with ball bearing
25 0831 421
Pawl lever with jewel
26 0505 421
Transmission wheel
and pinion
Diashock
27 0012 484
Balance cock screw
28 0012 123
Stud screw
29 0171 426
Balance cock
30 0310 421
Balance complete
with stud
31 0012 485
Pallet cock screw
32 0161 420
Pallet cock
33 0301 422
Jewelled pallet fork
and staff