After some thought, but, I dared and ordered the part. To this end, I can report the following:
* With regard to my above-mentioned main objective of the Time Time has really sharpened my focus; the time is set, will be used exclusively for the purpose used, deflections were reduced (likely to be interesting for teachers or lectures).
* For this, however, you pay a quite high price of almost 90 euros.
* But is rewarded with a product with the following characteristics:
1. ordinary processing (with replaceable strap according to the manufacturer)
2. Reduction to the essentials (clock, alarm clock, time-timer expiry disc)
3. thoughtful operation (at the end plate: Alarm with sound, vibration alarm, not reset the set time)
4. excessive design (which also goes in nice?), Which, together with the price to a point deduction
* In addition, everything comes in a pretty box with understandable manual.
Overall, an investment that is worthwhile, but in view of the price is still steep. It should be noted that there are also apps that do similar (for the Android Ovo timer).