δοκιμαζει τις νεες τεχνολογιες ,ενα παραδειγμα
MT5621 manufacture movement, COSC certified, 70 hours power reserve, variable inertia balance and silicon balance springfree-sprung,silicon balance ,cosc
τεχνολογια που δεν εχουν και πολλες μηχανες,ειδικα σε αυτα τα χρηματα!το κερασακι στην τουρτα ειναι το cosc!η πιστοποιηση χρονομετρου εχει ενα κοστος
sube imagenesEvery day, including Saturdays and Sundays, movements are measured and rewound.
• Based on these measurements, 7 eliminatory criteria are calculated.
• If and only if all these criteria are met, the movement is duly "chronometer-certified".
sube imagenesOnly movements which meet the precision criteria established under ISO 3159 are granted an official chronometer certificate.
Movements are tested for 16 consecutive days according to a tests panel.[/quote]
