Calibre 5 swap (ETA replaces Sellita)
To add another experience with this movement, my Carrera Calibre 5 Modular 45 (Sellita SW200-1 movement factory fitted) started working a little erratically some weeks ago (the watchwinder was not able to keep it running for more than 4-5 days, even with the setting of maximum turns per day) until suddenly one day, having wound it manually the night before, it stopped completely and it didn't start again
😲, even by winding it even more by hand or shaking it (It is true that the watch had never been serviced, and it is from 2018
😗)
The budget to repair it was about €360, and since I was going to spend more money than I would have liked, I decided to look at prices to fit a new ETA 2824-2 movement instead (my watchmaker confirmed that it is better and more reliable than the Sellita) and therefore at least improve the movement that the watch had.
I found this ETA movement in a German store (to avoid customs fees if I bought it in Switzerland) for €200 including shipping, and my watchmaker charged me €45 to change the movement, keeping the original date disc and TAG Heuer rotor, which are directly interchangeable between the Sellita and the ETA movements. The watchmaker told me that this new movement gives very good readings on the precision and amplitude machine
👍