Showing posts with label watches knowledge. Show all posts
Showing posts with label watches knowledge. Show all posts

Wednesday, August 28, 2013

With experience: a gentleman wearing a watch 7 Notes

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Although the watch men and women can wear jewelry, but for a successful man, the watch is the most important jewelry. In many countries, watches and pens, lighters, once known as adult men of the "three treasures", is every man even for a moment away from the body thing. But style, shape all kinds, and how to work with their own temperament, clothing perfect match, let us together to share dress watch match.


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  1, choose black or dark brown crocodile leather strap, snakeskin this material more suitable for young people like punk.

2, compared to those dazzling complicated watches, simple black and white disk of people watch even more simple and neat, like the nations, He Bolin men's watches are very good choice.

3, heavy case in dress collocation is not practical, worn on the wrist watch, the thinner the better.

4, law-abiding, round case is the safest models, will seem sensible but modest; tonneau-shaped or square round also, less rigid, giving the impression it is easy to accept new things; rectangular required to wear cautious, give people a strong sense of style.

5, steel and titanium models more grace. Gold watch is not bad, it does have a store of value function. But people feel dizzy golden watch, is inevitably have ostentatious. In contrast, steel and titanium models will become more gracious, if there is too much like gold, rose gold bars on the election.

6, three-pin and small three-pin. Tailoring decent dress outfits are ready with matching watches also require simple and neat, three-pin and small three-pin is of good choice.

7, with a helium valve and bezel scale. Basic water and dates functional enough for everyday use, one with a helium valve and striking scale heavy bezel watches, more suitable for casual wear. First you should know that bit business people, and then the non-professional athlete.



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Monday, August 19, 2013

The watch hours of needle poor coordination explain in detail

The watch minute hand coordination is poor, popular talk, that is allocated for the table, then the scale for the quasi-one hours time, the minute hand off "12" points offset level. The best situation is when the scale for the quasi-one hours time, the minute hand but also with "12" points coincide. However, this is often impossible.
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Watch hours of needle poor coordination explain in detail

Poor coordination around the needle causes the following:

1, the surface of the disc word has fitters difference (usually inlaid or printed)

2, dial the sub-grid scale character in print error

3, the dial and the movement of the center hole of the hour, minute, second hand shaft hole do not coincide (plate claws and radial clearance exists between the movement)

4, when the minute hand assembly mounting error

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About the watch, minute poor coordination, in the "mechanical watches" QB/T1249-2004 industry standard where this is required: At the time when the operator center coincides with the needle, the minute hand off 12:00 symbol centered perspective should be consistent with such requirements. 1, superior product --- 18 ~ 18 degrees (angle); 2, first-class products --- 24 to 24 degrees (angle); 3, Qualified --- 30 to 30 degrees (angle). Accounting up every 6 degrees a sub-grid, that is, up to around the needle poor coordination can not be more than five separate compartments. Around the needle assembly when mounting error is generated around the needle main reason for poor coordination. Hours, minutes, poor coordination of inspection methods in industry standard where this is required: the hour when the operator 3,6,9,12 respectively coincide with the center to check deviations 12:00 minute break point of the center shall meet the above requirements, this check belonging to the reliability of a used watch.

Watch hours of needle poor coordination

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Interestingly, the previously performed "normal mechanical watches" QB/T1249-1991 industry standards, the minute hand is so provides poor coordination: When the operator 12 coincides with the minute hand, the clock is deviated angular displacement operator should less than 3 degrees. Accounting up around the needle up poor coordination not more than six separate compartments, it is clear now than before the implementation of the provisions of the standard strict. It is said that the early years are still planned economy, the watch industry and business people in the discussion of this standard when the very unity of mutual advice, business people can not accept a 6-minute difference in the coordination of a large needle, finally, changed when the points for quasi 12:00, while the hour hand deviated angular displacement operator should be less than 3 degrees. Like actual inside and outside in nothing more than a small digital display point only.
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About midnight needle poor coordination problems arise, there is another reason, and that is the gear backlash problem in the clockwise and counterclockwise dial needle time, you can see the difference, there is always a point of orientation is relatively large in the other direction is relatively small dot. Imports wrist watch, ROLEX the minute hand is quite small poor coordination, including its calendar jump word error, gives a deep impression, the assembly and manufacture of precision and quality of a relationship. By the way, on the second hand on the bit, watches in the relevant standards are not defined. Because, from the watch and precision in terms of the structure, either quartz or mechanical watches, can not ensure its revolution of each position, the second hand is aligned with the scale.

Monday, August 5, 2013

How to identify the quality of automatic mechanical watches

Our rolex replica store offer many mechanical watches. Mechanical watches ordinary table varieties, as well as calendar and automatic table calendar automatic mechanical watch, mechanical watches are based on the increase of a device or automatic device calendar. So, how to judge the quality of mechanical watches?
 
How to judge the quality of mechanical watches:

    
1, check whether the automatic start and swing. Method is: will relax the spring stop taking the table gently in his hand, slowly on the strip, while watching the second hand, second hand should be on the outset of spring followed by rotation, or do not meet the standards.

    
2, checklist sounds in various locations. After a few laps on the winding, the surface of the up, down, handle head up, down, left, right, and listen to their position in the frequency of the parties should be basically the same tempo, the full winding, the sound should be crisp and no noise.

    
3, the dial needle experiment. Dial needle feeling should not loose not tight, but back the time, the second hand stopped walking or rewind is a normal phenomenon.

    
4, according to their own preferences, select shape style. Furthermore, it should note that due to reconcile examination table in the assembly, and are based on the "static debugging", worn on the hand arm movement could watch due to the dynamic error, so the travel time Pianman, in addition, the watch will use a long time increasingly Pianman. Therefore, the "static debugging" is slightly faster than a few seconds more appropriate.Buy mechanical watch to note the following:1, the mechanical appearance. Visual shell, face, needle, no "trachoma", scratches, bright coating, no color, cover tightly screwed Department should.2, mechanical watches starting performance. Slowly rotating the winding winding, while observing the second hand, generally starting on the second hand of the fewer number of rotations of the table the better starting performance.3, mechanical watches on the article. Bar is on hand should be relaxed, no noise. In addition to automatic strip on the table after slipping on foot, in general, should be able to watch clockwork on foot, without slipping.4, the mechanical watch dial needle. Dial needle should feel comfortable, too tight or too loose are poor. Instructions should be coordinated around the needle (needle were then aligned 3,6,9,12 character, the minute hand must not deviate from the 12-character ± 4 sub-grid), hours, minutes, seconds, three-pin and do not grazing.5, mechanical exemplar tone. Watch full winding, with ears Phonetic should clearly proportioned no noise, and does not vary with the direction of change.6, mechanical watch accuracy of travel time. Need to use special instruments measured, some large state-owned stores and promising generation of measuring customer service when purchasing your salesperson can detect accuracy of travel time and position error.
   
Note:

    
General movement has 40 hours of storage for a few hours does not stop this. If you watch a problem, the best way is to take the watch to the point of sale. You can go to our watch repair site maintenance.