====== Parechoc ======

{{wst>author|[[Foskett, Stephen|Stephen Foskett]] ([[https://grail-watch.com/|Grail Watch]])}}

**Parechoc Ltd.** of [[Le Sentier]] is a maker of watch anti-shock and regulation devices as well as regulation and timing equipment. It is famous for the [[KIF]], [[Triovis]], and similar mechanisms.

===== Anti-Shock =====
  * KIF A
    * Originally the blade-spring system (also commonly called "Parechoc")
    * Since [[1956]] a friction-fit "four leaf clover", later called "Flector"
  * KIF 210 (370) - Friction-fit "three leaf clover" since at least [[1951]]
  * Duofix - Since [[1957]], a combined solution for hole and end stones, hinged lyre shape


{{tag>Le_Sentier}}