85 constellation beginning 2500 _ 86 constellation prefix

What year is the 86 prefix of Omega 2500 movement?

About the number of Omega watches after 2009.

80X was used in 2000 for the 2500 movement that just appeared at that time. In the same year, 1 120 movement used the prefix of 60X. Omega tables with prefixes 6 1XX, 65XX, 68XX, 70XX and 72XX.

After 0 1 year, 1 120 movement and 2500 movement began to mix 80X prefixes. We can know here that the 2500 movement used the 2500B movement before 2003, and then began to use the 2500C movement.

8 1X prefix, 8 1XX serial number first appeared in the constellation of a 1 120 movement once sold, which is 8 10X. The purchase date is 65438+February 2006. Therefore, the maximum service time of this ship is estimated at the end of 2006.

The prefix 8 1X is divided into two sections, 8 15X should be from 2007, 8 15x-8 19x is a watch from 2008, and the movement is a mixture of 1 120 and 2500. 1 120 movement was no longer used at the end of 2007.

82X prefix. This prefix is dedicated to the 8500 movement launched in 2007, and the activation time should be the 8500 movement Haima AT in 2008. Later, the disc flying with 8500 movement was introduced, and the 82X prefix was added to the disc flying. Hippocampus no longer uses this prefix. To this day, some commemorative items of Disc Flying still use the prefix 82X. Like bright blue, the 82X prefix is also used.

84X prefix, used in 2008. The launch time will be in the middle of the year, and 8 18 and 8 19 prefixes have been sold in the first half of the same year.