Antique 16s 1917 Elgin 7 17J Mechanical Art Deco Pocket Watch Movement 382 USA It is missing the crown

It is missing the crown

Reference: 4336-5019

Timing Data: Losing 4 seconds a day

Model: 2978 6-0

Endlink Width: 5mm

Antique 16s 1917 Elgin 7 17J Mechanical Art Deco Pocket Watch Movement 382 USA It is missing the crownProduct Description Item: Pocket Watch Movement Brand: Elgin Model: 7 Size: 16s Year: 1917 Movement: Mechanical Jewels: 17 Grade: 382 Country: USA Gender: Men's Product Measurements Diameter: 43mm Standardized Size for Pocket Watches: 16s Product Condition Overall Condition: Poor, overall condition Functions: Running, but may be in need of service. This means, it can run unreliably, start or stop and timekeeping is not guaranteed Dial condition: Has