Antique 16s 1906 Waltham Mechanical Hunter Pocket Watch Movement No. 610 USA Swing out ring is not

Swing out ring is not original and no hinge like it should

Brand: Tremont

overall condition

Model: 11UOACP Calendar

Additional Information: Comes with all original padding/pillow

Antique 16s 1906 Waltham Mechanical Hunter Pocket Watch Movement No. 610 USA Swing out ring is notProduct Description Item: Pocket Watch Movement Brand: Waltham Model: 1899 Movement: Mechanical Production Year: 1906 Country: USA Jewels: 7 Jewel Gender: Men's Grade: No. 610 Size: 16s Product Measurements Diameter: 43mm Product Condition Overall Condition: Fair, overall condition for its age. Functions: Running, but may be in need of service. This means, it can run unreliably, start or stop and timekeeping is not guaranteed. Dial: The dial has chips