Patek Philippe 6301P Grande Sonnerie watch

The just-released Patek Philippe 6301P Grande Sonnerie is a masterpiece of ingenious design, with a magnificent and petite Sonnerie timekeeping mechanism, as well as a minute repeater device and a new patented jumping second hand. In Patek Philippe’s words, the 6301P Grande Sonnerie is a “derivative product” of the Calibre 300 found in the behemoth […]

Read More →