Εδώ είχαμε ξεκινήσει να βάζουμε τις μηχανές της εταιρίας αλλά κάπου το αφήσαμε...
Θα το φτιάξω το νήμα και θα συμπληρώσω και ότι λείπει!
Στο θέμα μας τώρα, αν προσέξετε η Panerai ποτέ καμία της μηχανής δεν την αναφέρει Cosc (θυμίζω + 6 / -4 δευτερόλεπτα την ημέρα)
Η Panerai έχει το δικό της έλεγχο τον οποίο ονομάζει CTMP (Contrôle Technique des Montres Panerai)
PANERAI TESTS FOR WATCHES WITH IN-HOUSE MOVEMENTS
In the course of their construction at the Panerai Manufacture, the in-house calibres – and the watches as a whole – are certified after undergoing several demanding final tests of its accuracy, regularity of operation, ageing and water-resistance.
RATE CONTROLS AND CTMP TEST (CONTRÔLE TECHNIQUE DES MONTRES PANERAI)
Test carried out to check the regularity of operation of the movement combining the measurement of the average rate at a given moment and its stability in operation over time and in different positions of the watch.
CHRONOFIABLE® TEST (NIHS 93-20 STANDARD), ACCELERATION TEST (NIHS 91-10 AND NIHS 91-30 STANDARDS)
These consist of checks carried out over 21 consecutive days, during which the movement is subjected to various dynamic stress cycles, to assess the resistance of all the components, the maintenance of a regular rate and of the correct functioning for the period indicated. The test cycle is equivalent to the use of the watch for about 6 months on the wearer’s wrist. Thermic and climatic tests are also carried out over 14 days in total (included in the above-mentioned 21 days), exposing the watch between 17°C and 57°C with 75% humidity.
AGEING TEST OF THE HAND-SETTING MECHANISM AND WINDING STEM
This test is performed by carrying out a series of 1,000 cycles on the winding stem and the hand-setting mechanism, followed by a resistance test of the winding stem subjected to a force of 25N.
AGEING TEST OF THE WINDING MECHANISM
This test simulates the use of the watch for about 5 years.
ANTIMAGNETIC WATCH (ISO 764 STANDARD)
In the presence of magnetic fields of average intensity (4,800 A/m) the watch must continue to run regularly.
TESTS CARRIED OUT ON THE CASE
The quality of every single component of the case is checked. Then, after the case has been assembled, it undergoes its first test for water-resistance, to guarantee the protection it provides against the infiltration of dust and humidity. When the watch (case, movement and dial) has been assembled, it is tested again using various instruments to ensure the perfect water-resistance of your watch. Moreover, the case undergoes: the thermal shock test to verify the resistance of the parts to sudden temperature variations; the damp heat test to determine the reliability of the watch under dampness and heat conditions; the salt spray test to check the corrosion resistance, and the synthetic sweat test to verify possible alterations by artificially simulating the conditions of use.
WATER-RESISTANCE TEST (ISO 22810 STANDARD)
The case of the watch is subjected to a long series of tests, carried out at various temperatures and according to procedures which ensure its complete water-resistance. To simulate the effects which could occur in the event of the watch being exposed to a shower or immersed in water for a long time, the case is initially tested by a vacuum apparatus, then it is placed in a little bath with a few centimetres of water for a set period of time. The water-resistance test is carried out by a special instrument which subjects the watch to a pressure significantly greater than the guaranteed value of water-resistance. Finally, the strict Panerai standards provide for a “water drop” test, which is performed by heating the case and placing a drop of cold water on the surface of the crystal protecting the dial. In this way, the possibility that there might be any moisture inside the case itself is eliminated.
THE WINDING CROWN. SHOCK RESISTANCE TEST
The test carried out on the winding crown consists of subjecting the crown itself to the shock of falling from a height of 50 cm, with the watch inclined at an angle of 45°, thus unequivocally exposing this component to shocks. The crown must maintain its water-resistance in spite of the repeated shocks it undergoes.
RESISTANCE TEST OF THE DEVICE PROTECTING THE WINDING CROWN
This test is performed by carrying out a series of 5,000 opening and closing cycles of the lever of the device protecting the winding crown.
AGEING TEST OF THE CHRONO PUSH-PIECE
This test is performed by carrying out a series of 3,000 cycles on the push-piece for the chronograph function, which correspond to 1 year of intensive use.
WEAR RESISTANCE TEST
This test is carried out by a series of cycles in which the crown is rotated in both directions (3,000 cycles) with a perpendicular force of 5N.
Information on Panerai’s internal quality certification is included in the
Certificates Booklet supplied with the watches with in-house movements.
The Certificates Booklet includes:
the watch ID
the international guarantee certificate
the international guarantee terms
the limited warranty terms
the international repair guarantee terms
the rate controls and CTMP test (Contrôle technique des montres Panerai)
the details of the tests carried out on the other components of the watch
δε το μετέφρασα για να μη χαθεί το νόημα!
Ακούω ακρίβειες των ρολογιών σας!
Πολύ φίλοι σε άλλα paneroforum λένε ότι τα panerai κρατάνε καλύτερη ακρίβεια από το Cosc...
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