Figure 2 Bottom view of movement. Figure 3 Close up of balance wheel jewel. Step 1 Remove the rotor retaining screw (Part# 925-590) and rotor (Part# 119-246) as shown in Figure 4. Figure 4 rotor removed. Step 2 Remove the date dial guard retaining screws (Part# 923-630) and date dial guard (Part# 176-150) as shown in Figure 5. Figure 5 movement fitted onto movement holder. Step 3 Remove the Dial washer (Part# 078-140) and Hour wheel (Part# 075-124) as shown in Figure 6. Figure 6 Date dial guard removed.