X01 Verge and Foliot Escapement
X01
 
X02 Cylinder Clock Escapement
X02
 
X03 Three-tooth Clock Escapement
X03
 
X04 Pin Escapement
X04
 
X06 Doublewheel Gravity Escapement
X06
 
X07 Anchor Deadbeat Escapement
X07
 
X08 Inverted Graham Anchor Clock Escapement Adapted by Reuleaux
X08
 
X09 Anchor Escapement with Lever
X09
 
X10 Chronometer Escapement
X10
 
X11 German Clock Striking Train
X11
 
X12 English Clock Striking Train
X12