Rotating bezel on my watch a tachymeter?
Question: On my watch for the rotating bezel to the outside and I heard that it is used as a tachometer. I do not differentiate If this is true and if it is how do I use? I searched online and I do not understand how my shows can be used to make these calculations ...
Answer: Attention to the photo does not have a tachometer. Cons dial bezel is a countdown. You turn the knob of the company desired minutes after the current time, and when the chains came to minute 0 (12) position, the time is up.










