Meet the Diadem Black edition

The DB Milau Diadem edition is named after the star Diadem, a star in the constellation of Coma Berenices. Diadem is the brightest star in Coma Berenices based on the Hipparcos 2007 apparent magnitude

 

The Diadem has been calculated to be 1.44 times bigger than the Sun. The Sun's radius is 695,800km, therefore the star's radius is an estimated 1,003,520.76km


The distance to Diadem was calculated to be 24,126.30 light years, or 7,397.00 parsecs, away from Earth. When using the original Hipparcos data that was released in 1997, it would take a spaceship traveling at the speed of light 46.72 years to get there.

Discover the Diadem Black edition

PRODUCT INFO

 

Movement: Automatic ETA 2824 ELABORE COTE DE GENEVE movement, 11 ½ lignes, 

height 4,6 mm, diameter 25,6mm, 28.800 vibrations per hour; 4Hz.

25 jewels, power reserve of ~38 hours,

Dial: Black with rose-gold hour band with black roman numerals and the date at 6.

Hands: Rose-gold.

Functions: Hours, minutes, central sweeping seconds, date.

Case: 44mm Black PVD coated mirror polished surgical stainless steel SS316L case.

Glass: Scratch proof sapphire crystal with antireflective coating.

Back: Sapphire crystal.

Water Resistance: 5 bar (~50 metres)

Strap: 22mm high padded leather bandwith rose-gold polished stainless steel butterfly clasp.

Stainless steel strap available as an option

© 2017 DB Milau BV