THE TUDOR MANUFACTURE CALIBRE
In 2015, TUDOR announced its first Manufacture Calibre in its history. 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 MANUFACTURE CALIBRE MT5601
FITTED TO THE HERITAGE BLACK BAY BRONZE
This is a variant of the TUDOR Manufacture Calibre 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 MANUFACTURE CALIBRE MT5602
FITTED TO THE HERITAGE BLACK BAY AND HERITAGE BLACK BAY DARK
This is a variant of the TUDOR Manufacture Calibre developed specifically to equip the Heritage Black Bay and the Heritage Black Bay Dark models. It displays hours, minutes and seconds, and bears the reference MT5602, in which “MT” stands for “Manufacture TUDOR”.