What are the parts of a small watch that you often wear? You must not know

The device of the watch strap. Common hooks, concealed buckles, butterfly buckles, belt buckles, folding safety buckles, folding buckles, pin buckles, and diving watches have professional diving buckles.

There are only 9 parts on the outside of the watch. How many small and delicate parts are there inside the small watch we wear?

A transparent lens on the surface of the watch to protect the dial and hands of the watch, and the crystal must be transparent.

Mineral glass is widely used in mid-end watches, and it is resistant to vertical impact. High-hardness mineral glass is also used in military watches.

Synthetic glass, plexiglass, has low hardness, is not scratch-resistant, but has high toughness and is not easy to break.

The sapphire glass is stable in physical and chemical properties and has a very high hardness. It is second only to diamonds and is the darling of high-end watches. It can cope with scratches, abrasion and erosion. However, the hardness is high and the toughness is weak, so it is necessary to avoid the impact or impact of the supercharge.

Watch parts composition - watch (case)

Protects the watch movement from external dust, liquids or shocks and even damages the watch while providing a distinctive look for the watch.

Watch parts composition - strap (Bracelet)

83/5000The leather strap and the metal strap are the most classic. This year, the ceramic strap has appeared. The rubber and canvas straps are rich in personality. Of course, the classic leather or strap is the best.

Watch parts composition - Bezel

The annular outer ring of the watch is used to fix the crystal. It is mainly divided into two types: one is fixed type and provides a beautiful appearance; the other is one-way rotating type, which is mainly used for sports watches.

Watch parts composition - the bottom cover (Watch-bottom)

It plays a fixed movement, dustproof and waterproof. It is divided into a common seal type and a bottom seal type, in which a through-bottom is often used for a mechanical watch to enhance the ornamental.

Watch parts composition - dial (Dial-plate)

The most ornamental part of the watch is used to display time. The common process design is engraved, hollowed out and brushed.

Watch parts composition - pointer (hand-hand)

It is very varied in design. It is usually a willow needle, a sword needle, a too long needle, etc. Of course, there are brand-specific pointer designs such as Baochao needle, Mercedes-Benz needle, Tudor snow needle, Omega bee needle, etc. The iconic design is well known;

Watch parts composition - crown (Watch-head)

Used to adjust the time and date, winding, etc., divided into ordinary or screw-in type, screw-in type is commonly used in diving watches, as a movable part, the sealing requirements are higher.

Watch parts composition - buckle (Buckle)

The device of the watch strap. Common hooks, concealed buckles, butterfly buckles, belt buckles, folding safety buckles, folding buckles, pin buckles, and diving watches have professional diving buckles.

There are only 9 parts on the outside of the watch. How many small and delicate parts are there inside the small watch we wear?