Antique 18s 1887 Rockford 11 Jewel Mechanical Pocket Watch Movement 66 USA NASA used Accutron powered movements

NASA used Accutron powered movements in all their spacecraft for their supreme accuracy

Brand: Perret & Co

Caliber: Universal 285

Model: 1890 Roman Numeral

Item: Wristwatch Caseback

Antique 18s 1887 Rockford 11 Jewel Mechanical Pocket Watch Movement 66 USA NASA used Accutron powered movementsProduct Description Item: Pocket Watch Movement Brand: Rockford Movement: Mechanical Production Year: 1887 Country: USA Jewels: 11 Jewel Gender: Men's Grade: 66 Size: 18s Product Measurements Diameter: 46mm Product Condition Overall Condition: Poor, overall condition for its age. Functions: Not running but the balance complete is in good condition. This item has not been fully inspected. Internal components may be damaged or missing. No guarantees are