Trenkle Wind Up Alarm Clock
36:56
Pocket Watch Making (III) and Case, Stem Adjustment
24:00
Key Wind Pocket Watch Making (V)
32:05
Begonia Cylinder Pocket Watch and All Springs Maintenance
32:43
POP ☆ Pocket Watch and Maintenance
18:21
Badische Striking Alarm Clock
17:18
Kienzle Pocket Watch and Maintenance
33:16
(HP??) Lever Escape Pocket Watch and Stem Assembly, Dial Feet, Spring maintenance
33:00