European Watch Clock and Jewellery Fair 1975 BF 313
A major breakthrough both aesthetically and technically: the ultra-flat quartz electronic wristwatch. It is in fact the world’ s thinnest. With its compact dimensions, Ø 24 mm, overall height 3.45 mm (including power cells), this movement is ideal for the extreme elegance which characterizes the Universal collection. (UNIVERSAL “Golden Shadow Quartz”)
Technical characteristics : frequency 32 Khz, quartz with double shockprotection system including one of the “floating” type, C-NOS integrated circuit, rotating stepping motor with antimagnetic shielding, circuitbreaker for the motor allowing resetting to the exact time by stoppirg the geartrain and without influencing the quartz’ s vibration rate. Nodular construction in four distinct elements (no welding) for easier standard replacement in the event of after-sales servicing.