IWC Schaffhausen Portugieser Minute Repeater 44.2 mm Silver Dial 18k 5N Gold Brown Leather Strap IW544907

The repeating mechanism in the Portugieser Minute Repeater consists of around 250 individual parts working together as if in a mechanical orchestra. When the repeating slide is pushed downward, the mechanism chimes out every hour that has elapsed since the last “12” with a single strike on the deeper-pitched gong, every quarter since the last full hour with a double strike (one on each gong), and every minute that has passed since the last quarter with one strike on the higher-pitched of the gongs. An all-or-nothing piece ensures that the chimes are only struck if the repeating slide is pushed down fully. The watch is equipped with the 98950-calibre hunter pocket watch movement, which originated in the 1930s. The see-through sapphire-glass back provides an open view of the stylistic elements of the early F. A. Jones calibres. The 18-carat 5N gold model is limited to 500 watches.