Antique 25mm Gruen Mechanical Pocket Watch Movement Swiss Made for Repair Caliber: MSR 287

Caliber: MSR 287

Brand: Unsigned

Production Year: 1953

Grade: 335

the Accutron movement was the world's first tuning fork electronic movement

Antique 25mm Gruen Mechanical Pocket Watch Movement Swiss Made for Repair Caliber: MSR 287Product Description Item: Pocket Watch Movement Brand: Gruen Movement: Mechanical Country: Swiss Made Gender: Men's Size: 25mm Product Measurements Diameter: 25mm Product Condition Overall Condition: Fair, overall condition for its age. Functions: Not running but the balance complete is in good condition. Dial: The dial has scratches and discoloration. Hands: There is discoloration on the hands. Additional Information: It is missing the cannon pinion.