sapphire crystal for watches

women's sapphire crystal moonphase watches

This sapphire crystal watch is a classic design.but this silver polish make it equal parts fresh classic.

The 42mm watch case with a stunning Moon phase function. Crafted with precision, this watch features a genuine leather strap and a leaf hand design, adding a touch of elegance to your wrist. But what truly sets this watch apart is the sapphire crystal, ensuring durability and scratch resistance. With its exceptional clarity, the sapphire crystal allows you to admire the intricate details of the Moon phase function.

Case material316L Stainless Steel case
Case diameter:42mm
Strap materialGenuine leather strap
Strap width:20mm
GlassHarden mineral glass
MovementJapan movement
Water resistant5ATM
Strap functionQuick release spring bar

Mechanical watches do not need a battery. Instead, they have a mainspring that is used to power the watch. It then drives a balance wheel that oscillates four or more times per second. They are manually tightened by the wearer at regular intervals

1.Watch movement
2.Case
3.Hands
4.Crown
5.Strap
6.Dial

According to the Swiss Federal Act on the Protection of Trademarks and Indications of Origin, the latest standards for Swiss-made watches are

The movement is cased in Switzerland
The movement is Swiss
The manufacturer carries out the final quality control checks in Switzerland and should be labeled “Swiss Made”.

For a “Swiss Made” watch, the production cost of the watch (as a whole) must be based in Switzerland and represent at least 60% of the total cost; however, in the case of a Swiss mechanical watch, at least 80% of the production cost should be related to the operations performed in Switzerland.

WATCH MANUFACTURING
OEM and ODM watch
Project Definition
Watch design and engineering
Feasibility study
Watch sample development and production
Mass watch parts manufacturing and procurement
Watch test and certificates
Watch package

According to the different functions, there are three main types watch movements :mechanical watch movements, automatic watch movements and quartz watch movements.

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