Seiko 5M54A Quick start guide

[SPECIFICATIONS]
Item Cal. No.
Power generator
Rechargeable
battery
Monthly rate: less than 15 seconds (worn on the wrist at temperature
range between 5 and 35 ºC)
Nil
Use 10-second gate
Movement: less than 0.80 µA
Circuit block: less than 0.20 µA
Automatic generating system
TC 920 Titanium carbon lithium rechargeable battery
0.45V - 2.20V
From full charge to stoppage: approximately 6 months
6 jewels
1/22
PARTS LIST/TECHNICALGUIDE
KINETIC Cal. 5M54A
5M54A
Driving system
Additional function
Crown operation
Loss/Gain
Regulation system
Gate time for rate measurement
Current consumption
Power supply
Operating
voltage range
D u r a t i o n o f
charge
Number of jewels
Interval of hands movements
Normal position
1st click position
2nd click position
Coil resistance
MON
TUE
WED
THU
FRI
SAT
SUN
• 3 hands (Hour/Minute/Second)
• Calendar Date (date dial)
Day (retrograde day indicator)
1 second
Stepping motor 2 pieces
•Power reserve indicator (second hand)
• Energy depletion forewarning function
• Overcharge prevention function
• Electronic circuit reset function
• Day and date correction function
• Second hand stop function
Free
Day and date setting
• Deameter
Outside : Ø 27.6 mm Casing : Ø 27.0 mm
• Height: 4.3 mm
Time setting (Hour and Minute)
5
M
5
4
A
Movement
Coil block: 1.70 - 2.10 KΩ
Generating coil block: 280 - 380Ω
TG 5M54A.indd 1 08.9.25 2:14:15 PM

Cal.5M54A
2/22
SPECIFICATIONS
10 seconds 20 seconds 30 seconds
Between 7 days and 1
month
Approx.
1 month
Approx. between
4 and 6 months
Between
1 and 7 days
5 seconds
POWER RESERVE
QUICK MOVEMENT OF
SECOND HAND
SEIKO KINETIC Cal. 5M54 is an analogue quartz watch equipped with the Kinetic technology
developed by SEIKO. It generates the electric energy to power the watch, utilizing the movement of
your body, and stores it in the rechargeable battery, which requires no periodical replacement unlike
conventional button-type batteries.
1. When the watch stops completely, or if you find
the second hand moving at two-second intervals,
swing the watch from side to side at a rate of
twice a second.
1. By swinging the watch
2. By using the KINETIC Energy Supplyer YT02A
2. 250 swings will reserve up to 1 day of power.
The second hand will start moving at one-second intervals.
Set the crown to the 5M position.
•Make sure that the watch is correctly
positioned as it may affect the amount of
power generated.
•The amount of power generated may vary
depending the models of the watch.
5M
Cal. 5M54A is equipped with a power reserve indicator. The current power reserve can be checked by
reading the posisiton of the second hand after pressing the button at the 2 o'clock position.
* The second hand will resume normal movement after the indicated 5, 10, 20 or 30 seconds have
elapsed.
* To allow easy reading of the second hand, press the button when the second hand is at the 12 o’clock
position.
* It is recommended that the watch be swung further until 2 days of power is reserved. As a
guideline of recharging, additional 200 to 250 swings, about 450 to 500 swings in total will
reserve 2 days of power.
POWER RESERVE INDICATOR
POWER
RESERVE
NUMBER OF
SWINGS 250 450 ~ 500
1 DAY 2 DAYS
APPROX.
6 MONTHS
FULL
FEATURES
HOW TO CHARGE THE WATCH
TG 5M54A.indd 2 08.9.25 2:14:20 PM

Cal.5M54A
3/22
PARTSLIST
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

26
27
28
0012354
DAY LEVER GUARD SCREW
0837503
DAY LEVER GUARD
1002516
DAY WHEEL
1017503
DAY LEVER
1018504
DAY LEVER SPRING
0871502
DAY STAR WHEEL
0491735
DIAL WASHER
0022247
DAY LEVER BRIDGE SCREW
0808514
DATE DIAL GUARD
0878B43
DATE DIAL
0810660
DATE JUMPER
0989660
INTERMEDIATE DAY CORRECTOR WHEEL
0737670
DATE CORRECTOR WHEEL
0962670
INTERMEDIATE DATE CORRECTOR WHEEL
0816670
DATE DRIVING WHEEL
0271607
HOUR WHEEL
DAY LEVER BRIDGE
0866780
HOLDING RING FOR DIAL
12
13
14
15
16
17
18
19
20
21
22
23
24
25
SPACER FOR DIAL
11
4408564
4408559
29
X
II
I
II
III
IIII
I
I
V
VI
V
V
II
I
XI
X
XI
SEIKO
PRE MIER
KIN ET IC
MON
TUE
WED
THU
FRI
SAT
SUN
RETROGRADE DAY HAND
DIAL
HOUR, MINUTE AND SECOND HANDS
9
10
Cal.5M54A
4/22
PARTSLIST
Please see the remarks on the following pages.
Lubricating of some parts is shown in“ II. REMARKS ON DISASSEMBLING AND REASSEMBLING”.
[CALENDAR MECHANISM/
DIAL AND HANDS SETTING]
TG 5M54A.indd 4 08.9.25 2:14:35 PM

Cal.5M54A
5/22
PARTSLIST
Please see the remarks on the following pages.
Lubricating of some parts is shown in“ II. REMARKS ON DISASSEMBLING AND REASSEMBLING”.
30 0022490
OSCILLATING WEIGHT SCREW
31 0500663
OSCILLATING WEIGHT
32 1002662
OSCILLATING WEIGHT WHEEL
33 0022247
RECHARGEABLE BATTERY CLAMP SCREW
34 4225519
RECHARGEABLE BATTERY CLAMP
36 302344Z
RECHARGEABLE BATTERY UNIT
37 0022247
CIRCUIT BLOCK COVER SCREW
38 4457760
CIRCUIT BLOCK COVER
39 4000732
CIRCUIT BLOCK
40 0022247
OSCILLATING WEIGHT BRIDGE SCREW
41 4459500
CONDUCTIVE PLATE
42 0198662
OSCILLATING WEIGHT BRIDGE
43 4002514
GENERATING COIL BLOCK
44 1002660
INTERMEDIATE WHEEL FOR GENERATING ROTOR
35 4216519
INSULATOR FOR RECHARGEABLE BATTERY
45 4146518
GENERATING ROTOR
46 4239519
GENERATING STATOR
47 0022247
COIL BLOCK SCREW
48 4002516
COIL BLOCK
[AUTOMATIC GENERATING
MECHANISM/ELECTRONIC
CIRCUIT]
TG 5M54A.indd 5 08.9.25 2:14:38 PM