The certificates arrive inside a clear plastic housing, with a sturdy cardboard backing to protect them during transit. The certificates themselves are printed on heavy parchment, and are both highly legible and attractive – suitable for framing. The certificates are printed with testing results expressed in four different languages – French, German, Italian, and English. Beginning on the far left side of the results grid you can see the testing day (days 1-15), the temperature of the movement during the test, the positions tested, the daily rates at each temperature and position, and the variances of the daily rates. The certificate also shows the date on which the testing was completed, the stamp from the COSC lab which performed the testing (both my watches were tested at the Le Locle facility), and the signature of Director of COSC.