Yves007
400
Nicolas, for me the answer is simple: The sterile or the one stamped on the sapphire are the best. I have always found odd that the inscription would not be aligned if the alarm is not set at 6:00AM.
Jun 23, 2021,12:40 PM
How often did my son and I had people commenting that our NSA were having a defect just because of our alarm time setting!!!