Patek Philippe Perpetual calendar with moon phases

Functions: day, date, month, leap year and a.m./p.m. indication
Movement: mechanical, self-winding.
Case: Ion Plating rose Gold (IPG) coating.
Caseback on a groove, with transparent window.
Fold-over clasp
Strap widths Case x Buckle: 19 x 14 mm
Diameter: 35.20 mm
Dial: white with Arabian Numerals.
No docs and box