Here's a look at the two newest timepieces from watchmakers Panerai. Each features a modest 47mm casing in platinum or red gold with wire loop strap attachments, Plexiglas crystal and a hand-wound mechanical Panerai OP XXVII caliber with a power reserve of 55 hours.  The original spherical winding crown has also been included to enhance the overall vintage appeal. Both models will be limited to 100 pieces each, retailing for $76,000 USD and $53,000 USD respectively.