THE MANUFACTURE TUDOR MOVEMENT
In 2015, TUDOR announced the first mechanical movement in its history to have been developed, manufactured and assembled in-house. A high-performance calibre of excellent precision and proven robustness, it offers a 70-hour power reserve meaning that its wearer can, for example, take off the watch on Friday evening and put it on again on Monday morning without having to wind it. Beating to a frequency of 28,800 beats/hour or 4Hz, the movement is regulated by a variable inertia oscillator with silicon balance spring, held in place by a traversing bridge - a guarantee of its robustness. Furthermore, the movement is certified by the Swiss Official Chronometer Testing Institute (COSC).
The TUDOR MT5601 Manufacture movement
FITTED TO THE HERITAGE BLACK BAY BRONZE
This is a variant of the TUDOR manufactured movement developed specifically to equip the Heritage Black Bay Bronze model. Slightly larger in diameter and displaying hours, minutes and seconds functions, it bears the reference MT5601, in which "MT" stands for "Manufacture TUDOR".
The TUDOR MT5602 Manufacture movement
FITTED TO THE HERITAGE BLACK BAY AND HERITAGE BLACK BAY DARK
This is a variant of the movement manufactured by TUDOR and developed for the Heritage Black Bay and the Black Bay Dark models. It displays hours, minutes and seconds, and bears the reference MT5602, in which “MT” stands for “Manufacture TUDOR”.