TIMEGRAPHER MTG – 9900A

We keep on introducing you to our manufacturing process.

In the process of regulation and check up of our movements we are using a modern device for checking the watches Timegrapher MTG – 9900A. The device is equipped with a sensor LCD monitor, an automatic microphone and a mini printer. Such a combination enables us to save the assembler’s effort. For the full check up circle it’s enough to place the movement on the microphone and launch the measuring programme. The device will automatically measure balance oscillation range, instant daily movement rate and a “discharge” – equality of oscillation half-times, holding the movement in the given conditions for the given time. ⠀

We check the movements at least 2 times in all the six positions. First time – with full winding of the spring, second time – with 30 hour spring winding.