Featured is a sweep clock movement with a plastic hanger. The excellent craftsmanship guarantees precise and accurate time keeping. This sweep clock movement is battery operated.

• Time-keeping accuracy: +1s/-1s per day, +2s/-2s per day.
• Current consumption: < 200uA.
• Net weight: 22g.
• Power: 1 x AA battery.
• Battery life: 10-12 months.