Εδω τρια νεα μοντελα απο την Zenith .μοναδικα κομματια απο μια μεγαλη εταιρια
The El Primero 8801 self-winding 43-jewel calibre powering the Academy Zero Gravity Tourbillon comprises a rotor in 950 PT platinum, as well as a 160-part gyroscopic carriage with 10 conical-geared wheels and 6 ball bearings. Like all Zenith El Primero movements, it naturally beats at the frequency of 36,000 vph, and offers a 50-hour power reserve.
Open Multicity Alarm
In addition to the ability to display the time whatever the time zone, this exceptional timepiece also includes an alarm that is adjustable over a 12 hour-period. With 439 components and 41 rubies, El Primero 4046 is the first automatic movement to incorporate a column wheel chronograph, a Grande Date, a world timer, a double barrel and an alarm.
The two barrels have separate functions, one dedicated to the alarm and the other focusing all its energy on the watch. The crown at 8 oclock allows the alarm to be set and the watch to be rewound manually.
The crown also has a push-button to switch the alarm mechanism on and off.
Tourbillon Chronographe Date El Primero
The hyper-complication adds a moon and sunphase indicator to this El Primero Date Tourbillon Chronograph, producing an exceptional calibre, the 4034 with 353 components and 35 rubies.
The other technical feat is the gold trident- shaped second indicator on the sapphire glass of the Tourbillon bridge
