Omega 1481, Tissot 2481

[Nucejoe]

They are the same caliber, Tissot 2481  and Omega 1481.

My question is are they the same grade as well? 

Is Omega 1481 not a chrono grade?     Are all Omega movements chrono grade?

TIA 

Regs Joe

 

[JohnR725]

If you look at the pictures found at the link below they look the same. Then if you look at the third link and click on the parts a lot of the parts do cross reference to the Omega.

1 hour ago, Nucejoe said:

Are all Omega movements chrono grade?

If the word chrono Is a shortened version of the word chronometer then the answer is no. Then this watch is not considered chronometer grade.

 

http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Omega_1481

http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Tissot_2481

http://cgi.julesborel.com/cgi-bin/matcgi2?ref=TIS_2481