Seiko 5M42 Support Question

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Question posted by moria54 on November 9th, 2011

Pry Open Or Screw Back ?

Hi I own a 10 yr old 5M42-0C69 Mens seiko watch. Does the glass case back screw off or pry off thanks, Anne

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Answer #1: Posted by techie12330 on November 9th, 2011 9:43 AM

techie12330

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Just go to a jewler and have him remove the back cover of the watch. You need special tool to remove this cover.

Related Seiko 5M42 Manual Pages

Manual - Page 2

... es el número de 4 dígitos a la izquierda de la marca guión. de calibre No. This booklet includes the instructions for the following watch calibre numbers: Cal. 3M22, 5M42 and 5M43. Calibre number of your watch Please check the case back of the hyphen mark.

Manual - Page 7

Cal. 3M22/5M42 21 DATE AND DAY SETTING - English CONTENTS Page FEATURES ...8 DISPLAY AND CROWN OPERATION 10 HOW TO CHARGE AND START THE WATCH 11 NUMBER OF SWINGS AND POWER RESERVE 13 POWER RESERVE INDICATOR 16 ENERGY DEPLETION FOREWARNING FUNCTION 19 QUICK-START FUNCTION 19 REMARKS ON THE RESERVE ...

Manual - Page 8

... the movement of the week are displayed in the calendar frame. The watch is an analogue watch . 8 English SEIKO KINETIC® Cal. 3M22, 5M42, 5M43 FEATURES The SEIKO KINETIC® Cal. 3M22/5M42/5M43 is also equipped with a power reserve indicator and an energy depletion forewarning function so that its constant operation can be assured. Cal...

Manual - Page 9

... reserve of the capacitor is indicated by the second hand at two-second intervals to 60 minutes of a button. For details, see page 19. Cal. 5M42/5M43 : When the capacitor is fully charged, the watch completely stops operating, swinging it several times can be shown. 9

Manual - Page 10

English DISPLAY AND CROWN OPERATION [Cal. 3M22/5M42] [Cal. 5M43] Hour hand Minute hand Hour hand Minute hand Button Crown a b c Button Crown a b c Second hand Date Second hand (a) Normal position : (b) First click: • Clockwise : • Counterclockwise : (c) Second click : 10 Free Date setting Day setting (Cal. 5M43) Time setting Day and date

Manual - Page 11

... 100 times, the second hand starts moving at a rate of power reserve available. 3. After the watch is purchased, be about 3 hours (Cal. 3M22) / 6 hours (Cal. 5M42/5M43) of twice a second in the same manner as you would swing a mechanical automatic winding watch further about 400 times (Cal. 3M22) / 300 to 400 times (Cal...

Manual - Page 12

...Cal. 3M22) / 2 days (Cal. 5M42/5M43) of power available. * It is not in the generating system rotates to charge the capacitor fully before you wear the watch is swung several times. As it rotates,... swinging the watch more quickly or with a quick-start function, the watch is worn on the watch. * We recommend that the watch be worn daily for at least 10 hours. * Even if the watch may start...

Manual - Page 13

... reserve up to 2 days of power. 13 Another 300 swings, 800 swings in total, will move at one-second intervals. When the watch stops completely, 100 swings will start the watch and the second hand will reserve more than 3 days of power. 4. An additional 400 swings, 1,200 swings in total, will be...

Manual - Page 14

... overcharge. There will be about 6 hours of swings, which may vary slightly. 1. When the watch stops completely, 100 swings will start the watch is further swung after being fully charged, no malfunction will result. English • Cal. 5M42/5M43 2-second intervals 1-second intervals ✩ POWER RESERVE NUMBER OF SWINGS 100 6HR 2 DAYS 4 DAYS...

Manual - Page 15

... to 400 swings, 400 to 2 days of power. 3. Even if it is equipped with a system to 4 days of power, and fully charge the capacitor. * The watch is further swung after being fully charged, no malfunction will reserve up to prevent overcharge. English 2. An additional 600 to 750 swings, 1,400 to 1,750...

Manual - Page 16

...See the table on the next page) 3. Press the button at the 2 o'clock position. If the watch keeps operating without needing to be checked instantly by using the power reserve indicator function. 1. The number of... the second hand will resume normal movement again after the indicated 5, 10, 20 or 30 seconds have elapsed. ✩ The power reserve indicator provides a general guideline of the...

Manual - Page 17

... for more than 3 days (Cal. 3M22) / 7 days (Cal. 5M42/5M43). QUICK MOVEMENT OF THE SECOND HAND English 5 seconds 10 seconds 20 seconds LO 30 seconds* POWER RESERVE ✩ 3M22 Between 3 ... and hours of power days of power days of power 14 days of power reserve reserve reserve reserve 5M42/ 5M43 * Full charge of the capacitor When the second hand advances 30 seconds at a press of...

Manual - Page 18

... the power consumption of between 1 and 2 days (Cal. 3M22) / 2 and 4 days (Cal. 5M42/5M43). 2. When the second hand moves at the 12 o'clock position. See the next section, which explains the Energy Depletion Forewarning Function. 4. Precaution on your watch has a glass case back, do so a third time, however, wait until the second hand resumes...

Manual - Page 19

... reduced to 4 weeks. 19 QUICK-START FUNCTION This function is available as long as: 1) the watch previously had more than 2 days (Cal. 3M22) / 4 days (Cal. 5M42/ 5M43) of the normal one-second intervals, indicating that the watch has been stopped for 1 to an extremely low level, the second hand starts moving at two...

Manual - Page 21

If the crown is of the screw lock type, screw it . If it is of the screw lock type, unscrew the crown by turning it clockwise while pressing it in to the second click, and ... Pull out the crown to any time outside it out to set the date between 9:00 p.m. DATE SETTING - Cal. 3M22/5M42 English Crown Date 1. Otherwise, the date may not change the time to the first click.

Manual - Page 22

If it is of the screw lock type, screw it in to the second click, and advance the hour and minute hands until the desired date and day ... crown is necessary to the first click. 2. Pull out the crown to any time outside it . If the crown is of the screw lock type, unscrew the crown by turning it clockwise while pressing it , set the date and day and then reset the correct time...

Manual - Page 23

...calendar changes once in completely by turning it counterclockwise, and then pull it in 24 hours. The watch is at the 12 o'clock position. Turn the crown to set the hour and minute hands ...the A.M. If the calendar changes, the time is of the screw lock type, screw it out to determine whether the watch is so designed that AM/PM is set . Notes: 1. TIME SETTING English Crown 1.

Manual - Page 25

... "WATER RESISTANT" is not inscribed on the case back, your watch is designed and manufactured to withstand up to 10 bar/15 bar/20 bar and is suitable for taking a shower. If the watch becomes wet, we suggest that you have it checked by an AUTHORIZED SEIKO DEALER or SERVICE CENTER. We recommend that you...

Manual - Page 26

... not operate the crown and button when the watch or hit it completely. * When taking a shower with a water resistance 5 bar watch, or taking a bath with a water resistance 10, 15 or 20 bar watch, be corrected when the watch returns to drop your watch in very low temperatures below - 10°C (+14°F) for a long time since swimming...

Manual - Page 28

Operational temperature range 10°C ~ 60°C (14°F ~ 140°F) 4. More than 15 seconds at normal temperature range (5°C ~ 35°C) (41°F ~...Displayed in the calendar frame 6. English SPECIFICATIONS 1. Frequency of charge Full charge (Cal. 3M22 More than 3 days Full charge (Cal. 5M42/5M43) ......... Duration of crystal oscillator 32,768 Hz (Hz = Hertz ...