Velociphile - No longer in the building
1397
If appropriate why not
Not suggesting substituting that, but really how different is a Breitling or Omega 7750 to a 'Top' or 'COSC' ETA 7750? You will know better than me.
But at any given brand point the ratio of 'in house' labour rates will match the cost of a new branded movement after only a short time working. So why polish the sow's ear?
Especially if it gets sent back twice after service because the misassembled movement doesn't work right......