Advice 1: How to disassemble a Casio watch

Watch Casio made in Japan. But that doesn't mean they can't break. The reason for that is sometimes the pollution mechanism, the drying oil and the ingress of water into the body. If you are confident in your abilities, then try to disassemble the watch, to flush and to lubricate the mechanism. Before disassembly, carefully read all the steps.
How to disassemble a Casio watch
You will need
  • - tweezers;
  • - tapered screwdriver.
Instruction
1
Before you disassemble a Casio watch, set up your work space. To do this, put them in front of you on a sheet of white paper. Remove the bracelet or strap. Using a special key or tweezers Unscrew the caseback. Remove the rubber gasket and carefully remove the nylon ring.
2
The conversion shaft is put in a mode to move the arrow, then remove. Remove the mechanism from the case and install the transfer shaft. For this purpose it is necessary to put in the hole Board to a complete stop. With the help of special tweezers, remove the second hand, minute and hour hands, remove with a screwdriver. Try to do everything carefully, because the arrows can easily break.
3
Turn the screws on the back side of the dial at 90 degrees. Remove and inspect switch mechanism. Check the clutch and the position on the axis of the promissory note and time wheel, to do this, rotate them in forward and reverse directions.
4
Remove the anchor bridge and the anchor, the winding spring is fully down. To do this, insert the screwdriver into the screw fastening the drum wheel, then a little to take in the pressing the spring, and to wait for its full unwinding. Gently remove alternately the Central, intermediate, and second escape wheel. Then inspect the teeth and remove the platinum reel.
5
Wash all parts in gasoline o'clock. Pour it into a small glass container so that the level does not exceed 2 cm the First wash the larger parts, then fine. Carefully clean dirty grooves with a brush or pointed stick. Cleaned parts dry with a jet of air from a rubber bulb. After cleaning, take them out with tweezers.

Advice 2: How to disassemble a wrist watch

Often the reason for stopping the mechanical wristwatch is the contamination mechanism, the penetration into the body moisture. It is enough to disassemble the watch, clean and grease. That's only required to know exactly how this is done practically.
How to disassemble a wrist watch
You will need
  • Tweezers, small screwdriver, sharp stick
Instruction
1
Remove the back cover. To do this, pry it with a sharp knife. Some caps can work loose. For unscrewing the caps insert the legs of the little tweezers into the slots of the turntable, and rotate the ring counterclockwise. When the lid is opened, as a rule, immediately are visible malfunctions such as a broken spring and loose screws.
2
Before removing the movement from the case, pull the mainspring. To do this, pull the crown to the dog in an extreme position and hold with tweezers, then turn the crown with your fingers.
3
Disconnect the winding shaft, which will set it to the position of the hand position. Loosen the screw of the transfer lever. Remove the mechanism from the housing and insert the wind-up shaft.
4
Check free spinning the Central wheel and not to interfere it with the surrounding parts. Check up reliability of fastening of the spiral balance and the drum.
5
Now you have to remove the hands and dial. First unplug the second hand, then the minute (this should be done with the help of forceps). Remove the dial with the hour hand. Inspect switch mechanism to verify the grip of the wheels, powersaw them in forward and reverse directions. Check the correct fixing of the transfer and winding levers.
6
Disconnect the balance bridge with the balance node. To do this, two rotations to Unscrew the screw column of the spiral and separate the node balance of the bridge. Remove the balance mechanism, it should not hang at the end of the spiral.
7
When fully deflated clockwork spring remove the anchor bridge and the anchor.
8
Disconnect from the mechanism Central, intermediate, and second escape wheel. Examine the teeth, check the position of the wheels and the adhesion between the wheels and corresponding gears. Disconnect the drum, open it and check the status of the mainspring.
9
Rinse the parts of the clock mechanism in gasoline, plugging it in a small transparent container so that the fuel level does not exceed 2 cm. First rinse large items and then smaller. Heavily soiled grooves clean pointed stick. After washing the parts dry with a jet of air from a rubber bulb. Take the items after cleaning is possible only with tweezers. After cleaning, assemble the watch in reverse order.

Advice 3: How to disassemble a mechanical watch

Virtually any mechanical watch once in about every 5 years require preventive maintenance. Preventive repairs are complete disassembly, cleaning and lubrication of clocks and also in the regulation of the clock mechanism. Repair of mechanical watches are recommended to trust the professionals. But if you are confident, you can try to disassemble a mechanical watch with your own hands.
How to disassemble a mechanical watch
You will need
  • - tweezers;
  • - conical screwdriver;
  • a magnifying glass
Instruction
1
Set up your work space: sit down and lay out a white sheet of cardboard or heavy paper. In low light turn on the Desk lamp.
2
Remove the bracelet or strap mechanical watches. Disconnect the back cover of the watch. Note that some caps are threaded, others just snap.
3
Remove the mechanism from the watch. Remove all loose plastic inserts and metal rings, if present.
4
Flip watches, so that their glass was at the top and carefully place them on a sheet of paper in front of him.
5
Look carefully at the clockwork with the aid of a magnifying glass. Locate the small pin located at the input of the winding shaft. Push the tapered pin with a screwdriver and pull the crown to the side.
6
Note that in older models instead of the pin may be a screw. In this case, you rotate it half a turn and remove the crown.
7
Remove the clock mechanism from the case and install the crown with the lever in place. To install the crown must again click on the pin. In order to avoid damage to the clock is recommended during this operation, to keep watch in his hands.
8
Remove the clock hands using tweezers. Be very careful because the arrows are easy to bend.
9
Remove the dial. To do this, you should slightly loosen the two screws located on the bezel of the watch movement. Remove the dial and tighten the screws.
10
Remove the foil, bill wheel, the hour wheel and pinion of the minute hand. If available, remove the plate that holds all of the above details. Note that for the lifting pinion of the minute hand may need some effort. It is recommended to remove it with tweezers.
Your mechanical watch is disassembled.
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