Maurice Lacroix Calrndrier Retrograde Tourbillon

Movement: mechanical, self-winding.
Functions: hours, minutes, small and big seconds hands, date, day of the week.
Case: polished stainless steel , 41 by 12 mm.
Mineral-crystal glass on top and bottom..
Dial: black
Strap / Bracelet: Genuine leather.
No docs and box