Patek Philippe Tourbillon Perpetual. Patek philippe perpetual calendar chronograph ref. It was patek philippe who was first to produce in series the perpetual calendar chronograph wristwatch.
Patek philippe 5074p minute repeater perpetual calendar. 1518 being the first model. Patek philippe 5208p perpetual calendar with minute repeater.
Patek philippe perpetual calendar chronograph ref.
Patek philippe perpetual calendar chronograph was introduced in 1941 with ref. New this model costs about 653 000 usd in rose gold 726 000 usd in platinum and 877 000 usd in white gold. On november 12 2016 a ref. The patek philippe ref.