http://300watches.com/limited-edition-men-s-officine-panerai-firenze-1860-radiomir-18k-yellow-gold-watch.html This Men's Officine Panerai Firenze 1860 Radiomir is a gently pre-owned watch and it is in very good condition. There are no major signs of wear on the case, crystal, or strap. All of the functions work perfectly. It is guaranteed 100% authentic. The retail price for the non-limited edition version of this watch is $17,100. It is part of a limited edition collection and only 1000 were made. It features a case, crown, and lugs made from a solid 18K yellow gold. The screwed down back plate has a skeleton window that views the manual mechanical movement. The case measures 45mm wide without the crown (49mm with the crown) x 45mm without the lugs. It was designed to be water resistant up to 300M. Meanwhile, the dark brown leather strap is connected to an 18k gold tang clasp. It can fit a wrist up to 9 inches. The black dial features numeric and lined hour markers that are skeleton and view a luminescent background. Gold toned and luminescent hour and minute hands circle the display. The total weight of this watch is 133 grams. Panerai initially was a renowned watch company that specialized in military timepieces and devices. They have developed innovative watches that are able to withstand rigorous testing from the Italian Royal Navy. Although they are well over a hundred years old, it was not until that last few decades that Panerai developed timepieces for civilians. Using more advanced techniques to insure proper precision and accuracy, one of the collections they developed was Radiomir.