Revised on : 05. Jun. 2018 TECHNICAL GUIDE & PARTS CATALOGUE Series (VJ42/43/45) ANALOGUE QUARTZ
[SPECIFICATION] Item PARTS CATALOGUE / TECHNICAL GUIDE Cal. No. Series Series VJ42B VJ43B VJ45B Version-02 Movement Movement size Outside diameter Casing diameter φ26.40 mm 23.50 mm : between 12 o'clock and 6 o'clock sides 23.50 mm : between 3 o'clock and 9 o'clock sides φ25.60 mm 23.50 mm : between 12 o'clock and 6 o'clock sides 21.90 mm : between 3 o'clock and 9 o'clock sides Total height 2.79mm 3.05mm 3.05mm Time indication Driving System 3hands 3hands 3hands (hour, minute, second) (hour, minute, second) (hour, minute, second) Calendar Day & Date Calendar Day & Wide Date Calendar Step motor Additional mechanism Antimagnetic Electronic circuit reset switch Second setting device Date setting 1600 A/m Electronic circuit reset switch Second setting device Date setting Day setting Accuracy Battery Measuring gate by quartz tester Jewels Less than ±20seconds : Monthly rate at normal temperature range SR621SW (Silver oxide battery) Battery life is approximately 3 years Use 10-second gate * Set the winding stem with crown at the normal position 0 Jewel 1
Disassembling procedures Figs. Reassembling procedures Figs. 1 7 7 1 PARTS CATALOGUE Version-03 Lubricating : Types of oil Oil quantity Moebius 9010 NORMAL QUANTITY Moebius 9030 <<VJ42B>> 1 Hour, minute and second hands 2 Dial 3 0808 044 Date dial guard 4 *Date dial 5 0810 890 Date jumper 6 7 0273 021 Hour wheel 0802 030 Date driving wheel *Refer to the 6pages for the each parts code 2
Disassembling procedures Figs. 1 12 Reassembling procedures Figs. 12 1 PARTS CATALOGUE Version-03 Lubricating : Types of oil Oil quantity Moebius 9010 NORMAL QUANTITY Moebius 9030 <<VJ43B>> 1 Hour, minute and second hands 2 Dial 3 0963 230 Snap for day star with dial disk 4 *Day star with dial disk 5 6 0989 011 Intermediate wheel for day corrector 0808 175 Date dial guard 7 *Date dial 9 0962 033 8 0737 012 Second intermediate wheel Day - date corrector wheel for calendar corrector 12 10 0810 890 0802 031 Date jumper Date driving wheel 11 0273 017 Hour wheel *Refer to the 6pages for the each parts code 3
Disassembling procedures Figs. 1 12 Reassembling procedures Figs. 12 1 PARTS CATALOGUE Version-03 Lubricating : Types of oil Oil quantity Moebius 9010 NORMAL QUANTITY Moebius 9030 <<VJ45B>> 1 Hour, minute and second hands 2 Dial 3 0963 230 Snap for day star with dial disk 4 *Day star with dial disk 5 6 0989 011 Intermediate wheel for day corrector 0808 175 Date dial guard 7 *Date dial 9 0962 033 8 0737 012 Second intermediate wheel Day - date corrector wheel for calendar corrector 12 0802 031 Date driving wheel 10 11 0810 890 Date jumper 0273 017 Hour wheel *Refer to the 6pages for the each parts code 4
Disassembling procedures Figs. Reassembling procedures Figs. *Refer to the 6pages for the each parts code 1 Battery 1 21 21 1 PARTS CATALOGUE Lubricating : Types of oil Moebius 9010 Moebius 9030 Version-06 Oil quantity NORMAL QUANTITY *2 Oiling position < VJ4*B > 2 0351 001 3 0016 121 Winding stem Screw for Battery connection (+) 8 4004 303 Circuit block with coil block 4 *Battery connection(+) 11 0701 170 Fifth wheel and pinion *2 9 *Fourth wheel and pinion 10 0231 066 Third wheel and pinion 5 4216 088 13 4146 126 12 0033 219 Insulator Step rotor Reset pin 14 4239 062 15 Refer to the 6pages for the Rotor stator each parts code 6 4270 385 16 0391 041 Battery connection(-) Train wheel setting lever 17 0033 220 18 0281 041 Pin for setting wheel Setting wheel 19 0261 291 *1 Minute wheel and pinion 21 *Center wheel and pinion 20 0282 089 7 0125 297 Clutch wheel Train wheel bridge *1 Oiling position 5
PARTS CATALOGUE Version-03 Remarks : O Date dial VJ42 Part code 0878182 0878238 0878254 crown day frame Color of figure Color of background Language NORMAL WIDE TRAPEZOID VJ43 Part code crown 0878262 day frame Color of figure Color of background Language VJ45 Part code 0878296 crown day frame 6H Color of figure Color of background Remarks O Day star with dial disk VJ43 Part code crown 0150300 day frame Color of figure Mon~Sat: Sun: Red Color of background Language English/ Spanish Remarks VJ45 Part code 0150310 crown day frame 12H Color of figure Color of background Language English Monolingual Remarks VJ43B O Different parts for each CAL. Parts name VJ42B VJ45B 15 Date corrector wheel 0806 142 - - First intermediate wheel for calendar corrector - 0962 009 0962 009 21 Center wheel and pinion 0221 065 0221 066 0221 066 O The part which is not common in Parts name VJ42B VJ43B 4 Battery connection(+) 4268 056 4268 058 9 Fourth wheel and pinion 0144 105 0144 125 VJ45B 4268 059 0144 125 *All parts code are subject to change without notice. 6
TECHNICAL GUIDE Version-03 The explanation here is only for the particular point of Cal.VJ4* series Ⅰ.STRUCTURE OF THE CIRCUIT BLOCK Notes: Since the circuit block and coil block are made by one piece, in disassembling and reassembling take care not to cut the coil line. Crystal unit C-MOS-IC Input terminal(+) Coil block Input terminal(-) Ⅱ.REMARKS ON DISASSEMBLING AND REASSEMBLING 1HAND How to install hands Place the movement directly on a flat metal plate or the like to install the hands. 2 Intermediate wheel for day corrector Set the intermediate wheel for day corrector in the direction as shown in the illustration at right. *Cal.VJ42 not Intermediate wheel for day corrector. Dial side Metal plate Main plate side 3 Date dial guard The date dial guard has three protrusions to be caught under the main plate, and it is also fixed by two guide pins. How to remove 1) Lightly lift the A portion of the date dial guard with tweezers to release it from the guide pin, and then move it in the clockwise direction until it gets off the guide pin. Protrusion B portion 2) Release the B portion of the date dial guard in the same way as described above, and then move it in the clockwise direction until it gets off the guide pin. 3) Check that all the three protrusions of the date dial guard have come off from the main plate, and then remove the date dial guard. Date dial guard A portion Guide pin 7
TECHNICAL GUIDE Version-02 How to install Protrusion C Protrusion D 1) Put the date dial guard on the main plate B portion so that the A and B portions are over the guide pins, as shown in the illustrations at right. 2) Move the protrusion D of the date dial guard in the counterclockwise direction so that it is caught under the main plate. 3) Slightly move the protrusions C and E in the counterclockwise direction alternately to set them under the main plate. Then, Protrusion E A portion set the A and B portions of the date dial guard to the guide pins. 4) Check that the date dial guard is fixed securely to the main plate. 4 Battery How to install battery Insert the battery aslant in the direction shown by the arrow. Check the battery connection (+) securely touches the side face of the battery. Coil block Correct Battery Main plate Battery connection (+) 5 Battery connection (+) How to install Have the hook portions (3 places) catch the main plate (Fig.1&2). In disassembling and reassembling, take care not to deform the hook portions. After installing the battery connection (+), check that the three hook portions securely catch the main plate. Hook portion [ Fig.1 ] Tweezers [ Fig.2 ] Hook portion Hook portion Main plate 8
TECHNICAL GUIDE Version-02 6 Insulator Setting position Notes: To insulate between the battery connection (+) and the battery connection (-), Insulator should be put at the three pin securely as bellow. Pin Insulator 7 Train wheel bridge Setting position Notes: Since the fifth wheel and pinion and step rotor are made of plastics, take care not to damage them in disassembling and reassembling. Fourth wheel and pinion Third wheel and pinion Minute wheel and pinion Pin for setting wheel Fifth wheel and pinion Setting wheel Step rotor Setting wheel Step rotor Clutch wheel Third wheel and pinion Reset pin Clutch wheel Center wheel and pinion Minute wheel and pinion Fifth wheel and pinion Fourth wheel and pinion 8 Train wheel setting lever Setting position Notes: Catch the part of spring of the train wheel setting lever to the pin like as bellow. Take care not to deform the spring potion of the train wheel setting lever. Train wheel setting lever 9
TECHNICAL GUIDE Version-02 9 Pin for setting wheel Notes: In disassembling and reassembling,take care not to damage the portion that is assembled of the pin. ( Since the portion that is assembled of the pin is made of plastics and easily damaged.) In disassembling, pick the pin up main plate to vertical direction with care. Pin for setting wheel Tweezers Center wheel and pinion Minute wheel and pinion In reassembling, push the pin in main plate to vertical direction with care. Pin for setting wheel Setting wheel Main plate (The portion that is assembled of the pin) Center wheel and pinion Minute wheel and pinion 10