1. Japanese mechanical core.
1.1 Japanese original double lion brand machine core.It is a Japanese double lion brand, and it is a very early brand in Japan. It has a long history.The sign is very characteristic, two lions, should be somewhat of impression.A cargo mechanical watch: the middle and high grade mechanical watch USES such machine core, also commonly known as "double lion machine".This machine core is Japan's long history of the machine core, when the accuracy, the error is very small, the power is strong.
Ii. Swiss mechanical core.
2. Swiss ETA original machine core.A cargo mechanical watch: high - grade mechanical watches are used in this kind of machine.In the Swiss real goods watch, the plum and innag mechanical watches are basically used in this kind of machine core, inside also commonly known as "yellow machine core".This machine core is the Swiss history of a long time, accurate, small error, strong momentum.
The most important device in the ETA2 watch is not the machine core. A good machine core not only makes the watch precise, but also is one of the most important factors for the value of the watch.
First, let's take a look at the mechanical watch:
3. Japanese quartz movement.
3. 1Japanese original 5y30 quartz movement, domestic brand quartz watch high-grade area multi-purpose this kind of machine core, such as the king, rossini.It is also used in the quartz watch of A goods. This machine is of good quality and good quality. It is generally not bad, and the maintenance cost is small.
3. 2Japanese original 1L32 quartz movement.A quartz watch: the high - end and high - end of the ommika is used for this kind of machine.This machine core saves electricity, the quality is good, the maintenance cost is small.
4. Japanese original VC101 quartz movement.A quartz watch: the high - grade two - needle gauge in longqin is used in this kind of machine.This machine core saves electricity, the quality is good, the maintenance cost is small.
6. Japanese original VX12 quartz movement.A quartz watch: high-grade three-needle meter is used for this kind of machine core. The radar high grade A cargo meter also USES this kind of machine core. It saves electricity, good quality and small maintenance cost.
7. Original quartz watch movement of the actuator.Seiko quality goods quartz watch use the basic movement. A quartz watch in high-grade goods many also use the quartz movement, but the cost is high. This small machine core power consumption, as accurate, good quality, the maintenance cost is small.
8. Swiss quartz movement.
Ronda movement, country of origin: Switzerland, quartz movement, is a Swiss professional brand movement, is commonly used quartz movement, this small machine core power consumption, as accurate, good quality and the maintenance cost is small.