Cal. 4R15A/4R15B/4R16A/4R16B
PARTS LIST
4/19
0963300
SNAP FOR DAY DISK
0160***
2
DAY DISK WITH DAY STAR
0989070
3
DAY CORRECTOR WHEEL
0012354
4
DATE DISK GUARD
SCREW A (3pcs)
CAL A: 0016705
CAL B: 0012354
5
DATE DISK GUARD SCREW B (1 pce)
CAL A: 0808300
CAL B: 0808310
6
DATE DISK GUARD
7
DATE DISK
CAL A: 0810030
CAL B: 0810183
8
DATE JUMPER
CAL A: 0737300
CAL B: 0737183
9
CALENDAR CORRECTOR
SLIDNG INTERMEDIATE
WHEEL
CAL A: 0271483
CAL B: 0273183
10
HOUR WHEEL
0817300
11
INTERMEDIATE DATE
WHEEL
CAL A: 0802300
CAL B: 0802183
12
DATE DRIVING WHEEL
13
MINUTE WHEEL
0225005
CANNON PINION
4408170
14
HOLDING RING FOR DIAL
0012420
LOWER BRIDGE FOR THIRD
WHEEL SCREW
CAL A: 0436300
CAL B: 0436183
16
LOWER BRIDGE FOR THIRD
WHEEL
1
SHOCK ABSORBER
17 0014577
SHOCK ABSORBING
SPRING
0011220
SHOCK ABSORBING CAP
JEWEL
19 0014295
HOLE JEWEL FRAME FOR
SHOCK ABSORER
50 -2
15
18
0878*** or 0148***
CAL A: 0267006
CAL B: 0261183
[CALENDAR MECHANISM]
Only for Cal. 4R16
For parts
2
,
7
, and
14
, refer to “REMARKS” on page 6.
Lubricating: Types of oil
Oil quantity
AO-3 (Moebius A)
Liberal quantity
SEIKO Watch Oil S-6
Normal quantity
SEIKO Watch Oil S-4
Small quantity
Disassembling procedures Figs. : 1
58
Reassembling procedures Figs. : 58
1
