General description Clock Mechanism Pendulum Movement is a versatile quartz clock movement designed for DIY projects, repairs, or replacements. It features an easy and simple design, making it suitable for various clock-making needs. The mechanism is made from durable plastic and aluminum, ensuring longevity and reliability. Technical specifications Case size: about 55 x 55 x 16 mm (2.2 x 2.2 x 0.65 inches) Maximum dial thickness: 3/25 inches Length of hour arm: about 73 mm (2.9 inches) Length of minute arm: about 94 mm (3.7 inches) Length of second arm: about 100 mm (3.9 inches) Power: 1.5V AA batteries (not included) What is Included 1 * Quartz Clock Movement 1 * Second Hand 1 * Minute Hand 1 * Hour Hand 1 * Plastic Washer 1 * Brass Washer 1 * Brass Nut