Timex 52 User manual

TIMEX

model

Day-Date

watch

13~

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1.20

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the

TIMEX

Model

Movement

The Timex

Model

13Y2

ligrie electronic

day-date

movement. The

Model

52 movement

similar

the

Model

movement

except

that

calendar

and

day

mechanism has been

added.

The

power

drive

the

movement

supplied

miniature

energy

cell. Power from the

energy

cell drives the balance. The

balance

drives the time

train

which, in

turn

rotates the hands.

The

day

can be changed

either

forward

backward

pulling

the

crown

out

the set position

and

turning

through 24 hours in

either

direction.

The

date

can be

changed

only

in the increasing direction

first pushing the crown into the run position

and

then turning the crown

in a counterclockwise direction.The

date

will

increase one number

for

each

half

turn

the crown. Do

not

attempt

turn the crown clockwise when

in the run position. Basic servicing techniques

are

similar

those used

for

the

Model

50 except

that

all

hands must be removed

prior

removing the

dial.

52.1

52.2

the

TIMEX

Model

Movement

(exploded

view)

8,52/1

851'

850

2566/1-

-----1

4WI

--i

2572

145

DIAL

REST

206

CENTER

WHEEL

2561/1

DAY

FRAME

ASS'Y.

401/1

CROWN

AND

STEM

ASS'Y.

498/1

HOUR

WHEEL

WASHER

751

DIAL

850

HOUR

HAND

851

MINUTE

HAND

852/1

SWEEP

SECOND

HAND

2556

DATE

WHEEL

2557/1

DATE

RING

2558

HOUR

WHEEL

256611

DATE

SET

DISC

ASS'Y.

2572

DATE

SET

DETENT

SPRING

2573

DAY

DETENT

SPRING

2575

DATE

LEVER

2576

DATE

CLICK

SPRING

2650

DATE

WHEEL STUD

Disassembly

Movement

(model

52)

The

first step in disassembling the movement

remove in

order

(as

described on

page

50.3

and

50.4

the Timex Service

Manual)

the

case back,

energy

cell, movement cover, crown

and

stem assembly (be

careful

pick

out

the

Date

Set Disc Assembly

and

the

Date

Set Disc

Spring

after

the Crown

and

Stem Assembly

removed-Figure

Turn

the watch

over

and

with

a crystal

lift

remove the crystal

from

the bezel,

lift

out

the

reflector

ring

and

then remove the

dial

and

movement assem-

bly.

Note

the position

the movement locating tabs inside the bezel

to make reassembly easier.

DATE

SET

DETENT

SPRING

FIG.

52.3

52.4

Disassembly

Movement

(model52)

DAY

DETENT

SPRING

2573

DATE

LEVER

2576

DATE

CLICK

SPRING

2576

Remove

all

hands from assembly.

Turn the movement

over

and while

holding

the

dial

in place, bend the

four

dial

legs

just enough

permit removal

the

dial

from the

movement. Turn the movement over

TAB

the

dial

and

carefully

lift

off

the

dial.

Note

the position

the loose parts

under

the

dial

(see

figures 2, 3

and

the ex-

DATE

CLICK

ploded

view

page

52.2) then

SPRING

remove

order

Hour

Wheel

Washer

Day

Frame Assembly

Date Ring

Day

Detent Spring

Date

Wheel

Stud

Date

Wheel

Hour

Wheel

Center

Wheel

not

necessary

remove the

Date Lever

and

the Date Detent

FIG.

3 Spring.

GROUND

SPRING

4035

DAY

DETENT

SPRING

2573

FIG.4

The movement assembly

may

now

be disassembled

and

serviced

detailed

on pages 50.5 through

.12

the Timex Service Manual.

Reassembly

Movement

(model

52)

After

the electronic movement has been serviced

following

the

Model

procedures, care must be exercised

reassembling the

dial

and

indexing

parts

the

Model

order

assure

proper

functioning. ·

First

engage

the Setting Stem

and

Crown into the movement (do

not

put

the Date Set Disc Assembly

and

Date Set Detent Spring

this time)

and

place the movement

the

dial

up position.

Next,

assemble

order

as shown

figures 2, 3, 4

and

the

exploded

view on

page

52.2.

Center

Wheel

Hour

Wheel

Date

Wheel

Date

Wheel

Stud

Hour

Wheel

Washer

Insert the Day Detent Spring into the

proper

slot in the Dial

Rest

and

carefully

deflect

the end

the

spring

until it can be

temporarily

hooked

under

the

edge

the Dial

Rest

(see

figure

5).

DAY

DETENT

SPRING

FIG.5

52.5

52.6

Reassembly

Movement

(model

52)

Visually examine the

Date

Ring

be sure

not

bent

damaged

Place the Date Ring on the

Dial

Rest

and

position it against the

end

the Date Click

Spring

and

the

tab

on the Date Lever. Position the

Date Ring

near

the center as possible

(see

figure

2).

Lubrication:

The

Day

and

Date

mechanisms must be

lubricated

before

the

Dial

assembled

the movement. (Elgin M56B oil

the

watch

lubricant

used in the

factory)

Apply

a small amount

watch

oil

A. Junction

Date

Lever

and

Guide

Stud

B. Both sides

Nose

Date

Lever

Tab

Date

Lever (inside surface)

D. Date

Wheel

bearing

with

Date

Wheel

Stud

Date

Click

Spring

where

it contacts Date Ring

Contact

surface

Day

Detent Spring

Examine the

Day

Frame Assembly

for

damage

and

be sure the

pinion

free

turn.

(Lubrication: The

bearing

seat

the

Date

Wheel

outer

dimension

the

Day

Frame should be

lubricated

with

a small amount

watch

oil

(Elgin M56B

the

watch

oil

used in the

factory

)

Note

the

flat

on the

edge

the

Day

Frame Assembly.

Holding

the

Day

Frame Assembly

the

flat

toward

the crown

and

parallel

to the slot in the

Dial

Rest,

place

it on the movement.

Apply

light

pressure on the

Day

Frame

and

move it

slightly until

centered

and

drops

into place on the

Date

Wheel

Stud

and

into the hole in the

Dial

Rest

(see

figure

Carefully

place the

Dial

on the movement

the

dial

legs

are

in the

slots, then,

holding

the

dial

firmly

in place, turn the movement

over

and

bend the legs

secure the assembly.

With

twee;>;er

small screw

driver, reach

through

the movement

and

release the hooked

end

the

Day

Detent Spring.

Pull the Setting Stem

and

Crown

into

the set position, then

with

the

movement in the

dial

down

position, turn the crown clockwise

and

ob-

serve the movement

the

end

the

Date

Lever. The end

the lever

first deflects

under

the

plate

and

then

will

snap

out

When

the lever snaps

out, push in the crown,

turn

the movement

over

and

assemble the hands

to the

o'clock position.

Reassembly

Movement

(model

52)

Remove the Setting Stem

and

Crown

Assembly

(see

page

52.3).

Place the

dial

and

movement into the bezel

being

careful

position

the

movement locating

tab

in the

proper

position. Position the

reflector

ring

and

replace the crystal. Turn the

watch

over

and

place

the

Date

Set Detent Spring in the slot in the

Dial

Rest

. Position the Date Set Disc

Assembly on the spring

and

insert the Setti

Stem

and

Crown

through

the Bezel, through the Date Set Disc

and

into the s

position in the

movement.

(Lubrication: A small

amount

watch

oil (Elgin M56B

used in the

factory

) should be

applied

one

side

the cam lobe

and

the

bearing

point

the cam on the stem

Examine the Energy Cell

Ground

Spring

in the movement to be sure

in the

proper

position

prevent a short circuit

and

assure

proper

grounding.

(See figure 4).

Position the

Movement

Cover

in the Bezel,

put

in the Timex Energy Cell

Type A*

and

snap in the case back.

Push

the crown into the run position

and

check

that

watch

runs. Test function

the

Day

change

and

the

Date

change.

*Use

energy

cell

not

meeting TIMEX specifications

may

cause a

Tim

watch

malfunction. Timex Energy Cells can be

obtained

from

your

local Timex Retailers

Timex

authorized

Watch

Service

Center

52.7

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