Cal. 5M54A
3/22
PARTS LIST
Disassembling procedures Figs. :
1
65
Reassembling procedures Figs. :
65
1
Lubricating: Types of oil
Watch Oil AO-3
Watch Oil AO-2
SEIKO Watch Oil S-6
Silicone oil 500,000 c.s.
Oil quantity
Normal quantity
Please see the remarks on the following pages.
Lubricating of some parts is shown in “ II. REMARKS ON DISASSEMBLING AND REASSEMBLING”.
1
CASE BACK
2
CASE BACK GASKET
4
4281500
CONTACT POINT
SPRING
(*)
5
MOVEMENT
8
BUTTON SPRING
6
BUTTON SPRING CLIP
7
BUTTON
* The contact point spring is not
assembled in models with screw-lock
type crown.
3
SETTING STEM
[CASING PARTS ASSEMBLY]
TG 5M54A.indd 3
08.9.25 2:14:23 PM