Strap as follows: ceramic band, metal band (tungsten titanium band, solid steel, solid copper strip, solid steel powder, steel belt, steel wire braided belt, etc.), belts, nylon braided belt.

Ceramic table with a hard wear and tear, will not be allergic, aesthetics and so on.

Second, watch the “three defenses”

At the national standards, performance standards and prevent vibration Antimagnetic is the “residual effect” to indicate the residual effect refers to the instantaneous detection of the former watch deteriorate and watch the instantaneous post-test the difference between getting worse and worse.

Earthquake: When the watch from 1 meter high by chance fell to the level of hardwood surface, quartz watch residual effect of not more than 2 seconds, the residual effect of mechanical watches is not more than 60 seconds.

Antimagnetic: When the watch is strength accidental 4800A / m of magnetic field, the quartz watch is not the residual effects of more than 1.5 seconds, mechanical men and Table (movement area of more than 314 mm2) residual effect of not more than 30 seconds, mechanical effects of women form the remaining not more than 45 seconds.

Third, sports activities form what is the role of the outer ring dial

Sports watches are equipped with a general anti-clockwise rotation of the table can be circle, apart from being a decorative and symbolic movements of the modern concept of life, the circle on the table and convex tablets legible figures, so the wearer can accurately adjust the diving and sporting time, absolutely reliable. Only in one direction toward the outer ring rotation, even if by accident rotation, the remaining time will be shortened campaign, and will not be extended, to ensure safety.

Fourth, what is meant by “luminous watch”? It is What is the difference between electric fluorescent table?

So-called “luminous watch” means hands or words for fixing coated with phosphor, can be seen in the dark hands, or the word Department luminous watches nails. There are a luminous watches are emerging in the mid-nineties make the whole surface of the electric light-emitting fluorescent watches. The difference between the two is as follows:

1), luminous watch the natural light through the absorption of light-emitting, and the electric battery fluorescent table relies on the power LED.

2), luminous watch the “Glow” only in the dark than visible light, and electricity as long as the fluorescent form by pressing the corresponding light-emitting system can at any time.

3), the light-emitting luminous watch time by absorbing light of the limitations of time and intensity, electric fluorescent light-emitting time table by the battery power limitations.

V, table mirror sub-categories

Table mirror in accordance with the basic material can be divided into plastic mirror, quartz glass mirror, mirror, such as three types of sapphire. Not afraid to throw a relatively plastic mirror, table mirror the most wear-resistant sapphire.

6, quartz watch battery life for a few years?

The movement of its suppliers have different battery life commitments, such as the Citizen movement battery life is generally 2-3 years, and some movement can be up to 5 years or even 10 years. General said that the movement thinner, smaller, and its battery thinner, smaller, then the corresponding shorter battery life. For a variety of other factors will also affect battery life, such as the length of hands width (weight), the battery sooner or later the factory and watch the date and length of stock, I Division’s current first-class goods in the sales of watches to customers as promised battery life :

1), the use of 4S20 \ 5Y30 and 9T22 movement style for more than 1 year;

2), other styles are more than 2 years.

7, the rear cover for the stainless steel can be called semi-steel it?

Semi-steel table is made of early watches a name, refers to the use of stainless steel, copper chrome shell watch. At that time, the so-called “semi-steel”, “steel” is the description of the evaluation of the merits of the watch. With the watch industry, the shell structure and the use of the materials become more diverse, “semi-steel,” the term has become obsolete, and “all-steel table,” was given a new meaning. Our current production of “steel sheet”, is based on the main watchcase,as well as the strap and other major components for stainless steel watches, just shows that the main part of the table constitute the basic materials, do not watch the pros as the evaluation criteria.