A PATEK PHILLIPPE Wristwatch, annual calendar model 750/1000 gold case and bracelet automatic movement No. 3145717, 315/199 caliber, calendar, Moon phases and power reserve, initials engraved on the back Switzerland 21st C. original case and box warranty mark Dimensões (altura x comprimento x largura) - 3,6 cm; Peso - bruto - 166 g.