Harry Winston Premier Perpetual Calendar 2010
41mm white gold case, automatic movement, anthracite dial with silver “Côtes de Genève” decoration
excentered hours and minutes, second time-zone, perpetual calendar bi-retrograde (date and month) and leap year, moon phase indicator
The watch comes on a black alligator strap with matching white gold folding buckle. It is also available in rose gold.
This watch follows in the footsteps two prior perpetual calendar models which released by Harry Winston (1989 platinum and 2007 white gold), which you can see here. This new 2010 variation is my favorite of the three. Price upon request.