This remarkable pendant features a sea-salvaged 1 reales silver cob coin from the Spanish Empire, recovered off the Peruvian coast near Callao from an unknown shipwreck. Dating back to the 1700s, the coin displays the iconic castles and lions in the quarters of a cross, along with the royal monogram of Spain. The coin is elegantly set in an 18k gold frame, weighing a total of 3 grams and measuring 17 x 22 mm, including the pendant loop. Authenticity guaranteed, this unique and historical piece is a perfect addition for collectors and jewelry lovers alike.