MB & F Legacy Machine Perpetual men’s wrist watches with the function of perpetual calendar
MB & F and Irish Independent watchmaker Stephen McDonnell re-invented the perpetual calendar – Legacy Machine Perpetual men’s wristwatches with the mechanism of its own production.
The authors of a unique model completely rethink the design, in order to get rid of the disadvantages of the traditional perpetual calendars.
LM Perpetual wristwatches model is equipped with a fully integrated 581 caliber with the new system, which automatically calculate the number of days in a month (calendar block here is not a separate module added to the basic mechanism and its components). The perpetual calendar on men’s designer watches automatically takes into account the different number of days in each month, and the fact that in leap years February has 29 days.