Listed below are ten facts about Patek Philippe Minute Repeaters. 1- In Sept 1839, Patek Philippe made their first quarter repeater, which sold for 450 CHF. 2- The world’s first self-winding minute repeater wristwatch (Ref. 3979) was produced by Patek Philippe in 1989. 3- Patek Philippe minute repeaters are produced in both the Vallée de Joux…