Excalibur Biretrograde Calendar Category_Default category/Our Boutique/Montblanc/Leather Goods 2 Minute markers around the outer

Minute markers around the outer rim

Featuring a magnetic cap closure with alignment of cap to barrel (including snap mechanism) as well as an additional 'plateau' magnet for the cap to sit on while writing

and small seconds at 6 o'clock

brown alligator strap with 18K red gold pin buckle

18K rose gold case set with 47 brilliant-cut diamonds totaling 0

Excalibur Biretrograde Calendar Category_Default category/Our Boutique/Montblanc/Leather Goods 2 Minute markers around the outerOn 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