the appearance of the watch can be checked from the aspects of the shell, the watch mirror, the dial and the minute and second hands. The case should be free of sand holes and obvious scratches, and the edges and corners should be symmetrical; The screw joint between the back cover and the upper shell should be tight; The distance between the two watch rings and the case is equal, and the hole for installing the ear ring should be centered at the tail of the case, and the depth of the hole is appropriate, so that the watch ring is not easy to fall off; The watch mirror should be free of defects and scratches, transparent and bright; The three pins are installed correctly, and there should be correct safety gaps between the pins and between the watch mirror and the dial; Dial and pointer plating finish is good, there is no spot mark, dial scale line or luminous point is complete; There is a gap of .1-.3 mm between the handle and the case.
2. Check the sensitivity of the watch
The sensitivity of the watch refers to the flexibility of its balance wheel to swing automatically. The inspection method is as follows:
1) Shake the watch that has not been wound and stopped moving gently, and observe the movement of the second hand with the help of the shaking force: if the second hand stops moving in a short time, it means that the watch can completely walk after being wound (that is, the wind has no torque), and the sensitivity is high; If the second hand continues to move for a long time, it means that the watch can't go all the way after winding (that is, the spring still stores torque), the sensitivity is not high or the watch machine is faulty.
2) For a watch that has not been wound and stopped, slowly turn the handle to observe the second hand starting: the less the handle is turned, the earlier the second hand starts, which means the higher the sensitivity of the watch; On the contrary, the sensitivity is low or the meter has other faults. However, it should be noted that because of the greater stiffness of the hairspring, the fast-swinging watch needs to be wound a little more than the traditional frequency (18, times/hour) to swing. A watch with high sensitivity will continue to walk for a long time after winding it once.
3. Check the distance and position of the hands of the watch
A certain distance should be kept between the hands of the watch and the mirror, between the dial and between the three hands, otherwise they will collide with each other and affect the normal operation of the watch machine. When checking, you can observe it by dialing the needle. Check whether the position and mutual cooperation of the hour hand and the minute hand are normal: set the minute hand and the hour hand to 3 o'clock and 9 o'clock to observe whether the two hands are at right angles; Dial to 6 o'clock, whether the two needles are in a straight line; Dial to 12 o'clock, whether the two needles coincide.
4. Check the winding mechanism of the watch
It should be easy to wind the watch normally. When winding the handle, it feels loose at first, and gradually it gets tighter and tighter. When the handle can't be rotated forward, it means that the spring is fully loaded and the winding mechanism works normally. If there is an abnormal noise of "chirp" or the phenomenon of sliding of the top teeth when the handle head is wound, it means that the winding mechanism is faulty.
5. Check the setting mechanism of the watch
The watch should be flexible and reliable when setting the hands and the hands rotate evenly. During the inspection, the tightness of the friction fit between the sub-wheel and the central axle should be emphatically checked. When setting the needle, if there is no feeling of looseness or tightness, it means that the friction of the wheel is normal and the amount of oil is appropriate. On the contrary, the needle setting mechanism is faulty.
question 2: how to identify the authenticity of a Lawson watch? The first thing is brand identification. At present, the imported watches sold in the market mainly include Swiss, Japanese and American famous brands, and most of the counterfeit, smuggled and counterfeit products appear in the following brands: Japan's Dongfang, Citizen, Seiko, Casio, Switzerland's Rolex, Tudor, Earl, Celebrities, Rome, Xima, olma, Longines, Mido, Omega, Plum Blossom, Ingersoll, Niveda, etc.
the second is the identification of appearance and movement.
appearance inspection: the trademarks and brands marked on the dial and back cover of genuine watches are clear and complete; The number of drills marked on the dial is consistent with the actual number of drills of the movement; The material marked on the back cover is consistent with the material used in the case (all-steel watch case is bright and dark; Semi-steel watch case is electroplated, bright and white); The surface glass is bright and clean; The outer edges and corners of the case assembly have no sharp feeling, and the coating has no bubbles and does not fall off. The trademark and brand words on the dial and back cover of counterfeit brand-name watches are vague; The number of diamonds marked on the dial does not match the number of diamonds in the movement.
check the movement: open the back cover, and if you see that the balance wheel of the watch is gold-plated, it is a genuine watch; If the balance wheel is white, it is a fake. The genuine watch movement can directly see that there are mostly rubies or sapphires in each shaft hole, and there is a circle of Phnom Penh around the gems in the shaft hole above the balance wheel of the shockproof watch, which is a shockproof spring; The inferior watches are mostly single-diamond watches with only one gem, and the copper eye of the shaft hole is the same as the color of the splint, but it is round and concave. Some fake inferior watches are painted with red paint to dye the axis and pretend to be diamonds; Others can see plastic parts in the movement. These directly affect the accuracy and service life of the watch, so you can't buy it.
the third is the comparison of sales price. The price of imported watches has a certain stability in a certain period of time. For imported watches that are obviously lower than the market price, we should be extra cautious.
the fourth is the identification of inspection marks. At present, local commodity inspection authorities have to carry out batch inspection on imported watches operated by some large markets, supermarkets and collective and individual shops with good reputation, and issue certificates and laser anti-counterfeiting marks to those who pass the sampling.
when purchasing, consumers should check the trademark documents and laser anti-counterfeiting marks of the vendors, carefully check and identify the appearance and components of the movement, and confirm that they are genuine before purchasing. At the same time, they should ask the merchants for a formal invoice, and the contents of the invoice must be complete, true and standardized.
Question 3: How can I check the date of manufacture when I bought a Rolston watch? Carnival, Rolston, Carston, Golden Shield, Binge, Bentley, Haoqing, Haiqin, Guanqin, etc. are all super-junk knockoff Swiss watches, just registering a trademark in Switzerland.
They are all made by small factories in domestic workshops, and the cost is only about 1 yuan with cheap domestic movements. < p
question 4: help me to see the authenticity of this watch in Lawson. Rolex watches are authentic, and there are more fakes than real ones. Is it necessary to entangle the authenticity of the watch? Fake to this point, really can't afford to lose this man.
Question 5: I bought a Rolston watch 3185G. How can I check whether it is true or not? What is the price in official website? How much better will this watch be if I always doze off? Just a list of miscellaneous brands, it is estimated that there is no one from official website.
question 6: how to identify the authenticity, good and bad of Lawson watches? 1. Check the appearance of the watch. The appearance of the watch can be checked from the aspects of the shell, the mirror, the dial and the minute and second hands. The case should be free of sand holes and obvious scratches, and the edges and corners should be symmetrical; The screw joint between the back cover and the upper shell should be tight; The distance between the two watch rings and the case is equal, and the hole for installing the ear ring should be centered at the tail of the case, and the depth of the hole is appropriate, so that the watch ring is not easy to fall off; The watch mirror should be free of defects and scratches, transparent and bright; The three pins are installed correctly, and there should be correct safety gaps between the pins and between the watch mirror and the dial; Dial and pointer plating finish is good, there is no spot mark, dial scale line or luminous point is complete; There is a gap of .1-.3 mm between the handle and the case. 2. Check the sensitivity of the watch. The sensitivity of the watch refers to the flexibility of its balance wheel to swing automatically. The inspection method is as follows: 1) Gently shake the watch that has stopped moving without winding, and observe the movement of the second hand with the help of the shaking force: if the second hand stops moving in a short time, it means that the watch can completely walk after being fully wound (that is, the spring has no torque), and the sensitivity is high; If the second hand continues to move for a long time, it means that the watch can't go all the way after winding (that is, the spring still stores torque), the sensitivity is not high or the watch machine is faulty. 2) For a watch that has not been wound and stopped moving, slowly turn the handle to observe the starting of the second hand: the less the handle is turned, the earlier the second hand starts, which means the higher the sensitivity of the watch; On the contrary, the sensitivity is low or the meter has other faults. However, it should be noted that because of the greater stiffness of the hairspring, the fast-swinging watch needs to be wound a little more than the traditional frequency (18, times/hour) to swing. A watch with high sensitivity will continue to walk for a long time after winding it once. 3. Check the spacing and position of the hands of the watch. A certain spacing should be kept between the hands of the watch and the mirror, the dial and the three hands, otherwise they will collide with each other and affect the normal operation of the watch machine. When checking, you can observe it by dialing the needle. Check whether the position and mutual cooperation of the hour hand and the minute hand are normal: set the minute hand and the hour hand to 3 o'clock and 9 o'clock to observe whether the two hands are at right angles; Dial to 6 o'clock, whether the two needles are in a straight line; Dial to 12 o'clock, whether the two needles coincide. 4. It should be easy to check that the watch winding mechanism is normal. When winding the handle, it feels loose at first, and gradually it gets tighter and tighter. When the handle can't be rotated forward, it means that the spring is fully loaded and the winding mechanism works normally. If there is an abnormal noise of "chirp" or the phenomenon of sliding of the top teeth when winding the handle head, it means that the winding mechanism is faulty. 5. Check the needle setting mechanism of the watch. The watch should be flexible, reliable and the pointer rotates evenly. During the inspection, the tightness of the friction fit between the sub-wheel and the central axle should be emphatically checked. When setting the needle, if there is no feeling of looseness or tightness, it means that the friction of the wheel is normal and the amount of oil is appropriate. On the contrary, the needle setting mechanism is faulty.
Question 7: How can a Lauston watch recognize the clock? If there is a button, use the button to adjust it. If there is no button, pull out the handle of the winding watch (some have a lock, you should open the knob counterclockwise first) to adjust the calendar. After adjustment, press the locking screw inward and lock it clockwise. This lock is waterproof. View the original post > >
question 8: I bought a Lawson watch, but it doesn't have the same model in official website. Am I cheated? Tell me if you know, thank you. 5 points must be real watches. This brand has no fake watches, just as Adi Wang has no fakes. 17 is not cheap. The price of 7 is reasonable
Question 9: Inquire about the model of Lawston watch. Lawston 219 is an all-steel automatic mechanical watch. The price is 78 yuan. This price comes to * * * to shoot the net red 8 watch line.