Excalibur Biretrograde Calendar Category_Default category/Our Boutique/Montblanc/Leather Goods 2 Elegant and distinguished

Elegant and distinguished

Manufacture mechanical movement with manual winding

and small seconds at 6 o'clock

A haven for technical innovations and high complications

it is fitted with an automatic movement

Excalibur Biretrograde Calendar Category_Default category/Our Boutique/Montblanc/Leather Goods 2 Elegant and distinguishedOn a retrograde display, the hand moves along a semi circle scale and returns to zero at the end of each cycle. Mr. Roger Dubuis co patented his own retrograde mechanism in 1989, which became the basis for the Maisons first ever watch. This year, the Maison pays tribute to its co founders favourite biretrograde display, also named the ecliptic counters by the Maison as a reference to their elliptical shape and their particular function indicating