There is a Tissot Navigator that I have my eyes on that has a Tissot cal. 2481inside which the seller tells me was made in partnership with Omega and is a virtual clone of the Omega cal. 1481 The watch is in need of service and the movement pics I have show a movement looking a little worse for wear: Does anyone know if the parts for the Omega and Tissot movements are indeed interchangeable and, in fact, abundantly available? Opinions of what you see in terms of the movement condition are also very much welcome.
It's correct, Tissot 2481 and Omega 1481 are the same movement. Only differnce I sometimes noticed is the color. Parts are interchangeable. From the pics I just can see that the movements needs to be cleaned (and oiled). Nico