X years
The Speedmaster Professional embodies horological excellence for over six decades. This legendary chronograph, the only timepiece certified by NASA for extravehicular activities, accompanied Apollo mission astronauts to the Moon. This 311.30.42.30.01.005 reference from 2021 perpetuates this heritage with remarkable authenticity.
Its 42 mm steel case houses the mythical 1861 caliber with manual winding, a direct descendant of the movement that conquered space. The matte black dial enhanced by its three chronograph counters and tachymeter bezel testifies to perfect readability, inherited from space requirements.
Whether you are a seasoned collector or an enthusiast discovering prestigious watchmaking, the Speedmaster Professional represents an emblematic choice. Versatile for everyday wear as well as special occasions, it accompanies both aviation enthusiasts and horological history lovers.
This full set piece includes its original box and papers, as well as two additional NATO and velcro straps. Authenticated and inspected by our experts, it benefits from a one-year L'Écrin Genève warranty for worry-free acquisition.